알레르기 비염**온도알레르기 부비동염 TEMPERATURE ALLERGY**ALLERGY MEDICINE-Cetirizine …
페이지 정보
본문
알레르기 비염
알레르기 비염(Allergic rhinitis), 알레르기성 비염은 코의 기도에서 일어나는 알레르기성 염증이다. 고초열(hay fever)이라고도 부른다. 민감한 면역계통을 지닌 사람이 꽃가루. 먼지, 비듬과 같은 알레르겐을 흡입할 때 발생한다.
https://ko.wikipedia.org/wiki/%EC%95%8C%EB%A0%88%EB%A5%B4%EA%B8%B0_%EB%B9%84%EC%97%BC
=======================================
온도알레르기 [TEMPERATURE ALLERGY]
https://www.google.ca/search?q=%EC%98%A8%EB%8F%84%EC%95%8C%EB%A0%88%EB%A5%B4%EA%B8%B0&sxsrf=AJOqlzWuCZEQT3jLM5gNg-QVRd2UDqegSw%3A1675176518813&source=hp&ei=RirZY-frLdTR9APGvouADw&iflsig=AK50M_UAAAAAY9k4Vua8F5W6YvJLtAnOduBGrOvdkrrH&oq=%EC%98%A8%EB%8F%84%EC%95%8C&gs_lcp=Cgdnd3Mtd2l6EAEYADIKCAAQgAQQFBCHAjIFCAAQgAQ6CQgjECcQRhD_AToECCMQJzoFCC4QgAQ6CwguEIAEEMcBENEDOgQILhAnOgQIABBDOgsILhCABBDHARCvAToICC4QgAQQ1AJQAFiyPmCNVmgBcAB4AIABdIgB-AWSAQM1LjOYAQCgAQE&sclient=gws-wiz
Examples of non-sedating over-the-counter antihistamines include fexofenadine (such as Allegra) and loratadine (such as Claritin). Older antihistamines like chlorpheniramine (such as Chlor-Tripolon) and diphenhydramine (such as Benadryl) are less expensive but can make you feel sleepy or tired.
부비동염
https://ko.wikipedia.org/wiki/%EB%B6%80%EB%B9%84%EB%8F%99%EC%97%BC
부비동염약
https://www.google.ca/search?q=%EB%B6%80%EB%B9%84%EB%8F%99%EC%97%BC%EC%95%BD&sca_esv=594623436&sxsrf=AM9HkKn7LOEQTdABnQujCWla0YzIipBLvg%3A1703960016281&source=hp&ei=0F2QZdKrDrLb0PEPzp-jqAE&iflsig=AO6bgOgAAAAAZZBr4G-zVvf7Lp5WYhpvj6ty04LfiF0N&ved=0ahUKEwjS0-rb4beDAxWyLTQIHc7PCBUQ4dUDCAw&uact=5&oq=%EB%B6%80%EB%B9%84%EB%8F%99%EC%97%BC%EC%95%BD&gs_lp=Egdnd3Mtd2l6Ig_rtoDruYTrj5nsl7zslb1I2gtQAFgAcAB4AJABAJgBAKABAKoBALgBA8gBAA&sclient=gws-wiz
=====================
부비동염의 약물 치료는? 치료 원칙은 첫째, 적절한 항생제의 충분히 투여하며, 둘째, 부비동 자연공을 통한 환기와 배액을 유지 시키고, 셋째, 발병의 선행요인을 개선하는 것입니다. 부비동 치료는 먼저 내과적 치료를 선행하는데 주된 내과적 치료는 항생제 치료입니다.
부비동염(축농증)의 증상과 치료 > 질환정보 - 전주예수병원
예수병원
https://www.jesushospital.com › post
About featured snippets
•
Feedback
부비동염 | 질환백과 | 의료정보 | 건강정보
서울아산병원
https://www.amc.seoul.kr › disease
·
Translate this page
부비동염 치료 from www.amc.seoul.kr
A. 소아 부비동염의 치료 과정에는 항생제 투여, 비강 내 비루를 배출시키기 위한 코 풀기 훈련, 보호자의 이해 및 이를 위한 교육이 함께 이루어 ...
약 먹어도 안 낫는 축농증, 완치율 높이는 최신 치료법
헬스조선
https://m.health.chosun.com › svc
·
Translate this page
부비동염 치료 from m.health.chosun.com
Dec 26, 2022 — 발생 12주 이내의 급성 부비동염의 경우, 대부분 항생제나 진해거담제, 진통제 등 약물만으로도 치료가 가능하다. 그러나 오래 방치된 만성 부비동염은 ...
재발 잦은 만성‧난치성 '축농증' 이렇게 치료‧관리하세요
힐팁
http://www.healtip.co.kr › articleView
·
Translate this page
Jan 30, 2023 — [Check!] 부비동염 수술은 약물로 치료되지 않는 코의 염증 점막과 물혹 등을 제거하고, 부비동 입구를 열어서 고여 있던 분비물을 배출해 꽉 막힌 공기 길을 터줍니다. 부비동염 수술 시 환자의 CT 영상을 3차원으로 구현해 병변 범위를 정확히 파악하고, ...
축농증 (만성부비동염)
대한이비인후과학회
https://www.korl.or.kr › info › sub06
·
Translate this page
부비동염은 일차적으로 항생제 등의 약물 치료가 우선이며, 효과 판정은 고름 같은 콧물이 개선되어 색이 엷어지고 점도가 묽어지며 차츰 양이 줄고 비강 통기 상태가 개선 ...
N 의학정보( 만성 부비동염 [chronic sinusitis] )
Seoul National University Hospital
http://www.snuh.org › health › nView
·
Translate this page
만성 부비동염은 약물치료와 함께 생리식염수를 이용한 비강세척이 도움이 될 수 있다. 약물로 치료되지 않는 부비동염의 경우에는 수술적인 치료를 고려해 볼 수 있다.
“부비동염, 맘먹고 치료·관리하면 답답함 벗어날 수 있어요” - ...
헬스경향
https://www.k-health.com › news
·
Translate this page
Nov 21, 2022 — 12주 이내인 급성부비동염은 대부분 약물치료를 시행한다. 약물은 적절한 항생제와 증상 완화를 위한 약물(항울혈제, 진통제, 진해거담제 등)을 처방한다.
이비인후과 의사가 추천하는 축농증(부비동염) 빨리 낫는 방법
YouTube · 오공작가
240.6K+ views · 2 years ago
·
Translate this page
5:49
축농증(부비동염) 진단과 치료 | 이비인후과 의사가 추천하는 축농증(부비동염) 빨리 낫는 방법 | 오공작가 · Comments128.
====================================================================================================
Allergy
https://www.google.ca/search?q=allergy&sca_esv=594623436&sxsrf=AM9HkKm0IfjQiecHa3N5WrTGmar3EM8eeA%3A1703959629603&source=hp&ei=TVyQZeiYIYLO0PEPj426qA0&iflsig=AO6bgOgAAAAAZZBqXbC3ytaSGQtYpBRSIcLkvVR61BPY&oq=allergy&gs_lp=Egdnd3Mtd2l6IgdhbGxlcmd5KgIIADIQEAAYgAQYigUYQxixAxjJAzILEAAYgAQYigUYkgMyCxAAGIAEGIoFGJIDMgUQABiABDIIEAAYgAQYsQMyCBAAGIAEGLEDMggQABiABBixAzIFEAAYgAQyCBAAGIAEGLEDMggQABiABBixA0jxVVDxD1jiQnABeACQAQCYAXegAacFqgEDNS4yuAEByAEA-AEBqAIKwgIHECMY6gIYJ8ICChAjGIAEGIoFGCfCAgQQIxgnwgIXEC4YgAQYigUYkQIYsQMYgwEYxwEY0QPCAhEQLhiABBiKBRiRAhjHARjRA8ICERAuGIAEGLEDGIMBGMcBGNEDwgILEAAYgAQYsQMYgwHCAgsQABiABBiKBRiRAsICChAAGIAEGIoFGEPCAgoQLhiABBiKBRhDwgIOEC4YgAQYigUYsQMYgwHCAg4QLhiABBixAxjHARjRA8ICCxAuGIAEGLEDGIMBwgIQEAAYgAQYigUYkQIYRhj5AcICDRAAGIAEGIoFGEMYyQPCAg4QLhiABBjHARivARiOBQ&sclient=gws-wiz
Sinus Allergy
https://www.google.ca/search?q=sinus+allergy&sca_esv=594623436&sxsrf=AM9HkKmhjz77Q_OrARtJNieNvBjR5WHJtA%3A1703959702001&source=hp&ei=lVyQZYXHOofO0PEP8t6J2As&iflsig=AO6bgOgAAAAAZZBqphfOUku1NzxeO11gY6n27VQja85_&oq=sinus&gs_lp=Egdnd3Mtd2l6IgVzaW51cyoCCAEyChAjGIAEGIoFGCcyChAAGIAEGIoFGEMyEBAAGIAEGIoFGEMYsQMYgwEyEBAAGIAEGIoFGEMYsQMYgwEyEBAAGIAEGIoFGEMYsQMYgwEyChAAGIAEGIoFGEMyEBAAGIAEGIoFGEMYsQMYgwEyChAAGIAEGIoFGEMyChAAGIAEGIoFGEMyEBAAGIAEGIoFGEMYsQMYgwFIlHBQ7zhY0UxwAXgAkAEAmAFkoAG-A6oBAzMuMrgBAcgBAPgBAagCCsICBxAjGOoCGCfCAhMQLhiABBiKBRjHARivARiOBRgnwgINEC4YgAQYigUYQxjlBA&sclient=gws-wiz
Over-the-Counter Medicines for Allergies | HealthLink BC
Specifically, changes in temperature and humidity can cause allergy symptoms like sneezing and congestion, which occur due to swelling that results from changes in the nose's membranes. These types of symptoms are generally referred to as non-allergic rhinitis.
Allergies, including allergic rhinitis, affect an estimated 40 to 50 million people in the United States. Some allergies may interfere with day-to-day activities or lessen the quality of life.
Your allergist-immunologist, with his or her specialized training and expertise in managing allergies and asthma, can develop a treatment plan for your individual condition. The goal will be to enable you to lead a life that is as normal and symptom-free as possible.
What is rhinitis?
Rhinitis is a term describing the symptoms produced by nasal irritation or inflammation.
Symptoms of rhinitis include runny nose, itching, sneezing and stuffy nose due to blockage or congestion. These symptoms are the nose's natural response to inflammation and irritation.
Arbitrarily, rhinitis lasting less than six weeks is called acute rhinitis, and persistent symptoms are called chronic rhinitis. Acute rhinitis is usually caused by infections or chemical irritation. Chronic rhinitis may be caused by allergy or a variety of other factors.
The nose normally produces mucus, which traps substances like dust, pollen, pollution, and germs such as bacteria and viruses. Mucus flows from the front of the nose and drains down the back of the throat.
When mucus production is excessive, it can flow from the front, as a runny nose, or become noticeable from the back, as post-nasal drip. Nasal mucus, normally a thin, clear liquid, can become thick or colored, perhaps due to dryness, infection or pollution.
When post-nasal drip is excessive, thick, or contains irritating substances, cough is the natural response for clearing the throat.
Itching and sneezing are also natural responses to irritation caused by allergic reactions, chemical exposures including cigarette smoke, or temperature changes, infections and other factors.
The nasal tissues congest and decongest periodically. In most people, nasal congestion switches back and forth from side to side of the nose in a cycle several hours long.
Some people, especially those with narrow nasal passages, notice this nasal cycle more than others. Strenuous exercise or changes in head position can affect nasal congestion. Severe congestion can result in facial pressure and pain, as well as dark circles under the eyes.
What is sinusitis?
Sinusitis is inflammation or infection of any of the four groups of sinus cavities in the skull, which open into the nasal passages. Sinusitis is not the same as rhinitis, although the two may be associated and their symptoms may be similar.
The terms "sinus trouble" or "sinus congestion" are sometimes wrongly used to mean congestion of the nasal passage itself. Most cases of nasal congestion, though, are not associated with sinusitis.
What is allergic rhinitis?
Known to most people as hay fever, allergic rhinitis is a very common medical problem affecting more than 15 percent of the population, both adults and children.
Allergic rhinitis takes two different forms seasonal and perennial. Symptoms of seasonal allergic rhinitis occur in spring, summer and/or early fall and are usually caused by allergic sensitivity to pollens from trees, grasses or weeds, or to airborne mold spores.
Other people experience symptoms year-round, a condition called "perennial allergic rhinitis." It's generally caused by sensitivity to house dust, house dust mites, animal dander and/or mold spores. Underlying or hidden food allergies are considered a possible cause of perennial nasal symptoms.
Some people may experience both types of rhinitis, with perennial symptoms worsening during specific pollen seasons. As will be discussed later, there are also other causes for rhinitis.
What causes the sneezing, itchy eyes and other symptoms?
When a sensitive person inhales an allergen (allergy-causing substance) like ragweed pollen, the body's immune system reacts abnormally with the allergen. The allergen binds to allergic antibodies (immunoglobulin E) that are attached to cells that produce histamine and other chemicals.
The pollen "triggers" these cells in the nasal membranes, causing them to release histamine and the other chemicals. Histamine dilates the small blood vessels of the nose and fluids leak out into the surrounding tissues, causing runny noses, watery eyes, itching, swelling and other allergy symptoms.
Antibodies circulate in the blood stream, but localize in the tissues of the nose and in the skin. This makes it possible to show the presence of these antibodies by skin testing, or less commonly, by a special blood test. A positive skin test mirrors the type of reaction going on in the nose.
No hay, no fever so why "Hay Fever?"
"Hay fever" is a turn-of-the-century term which has come to describe the symptoms of allergic rhinitis, especially when it occurs in the late summer. However, the symptoms are not caused by hay (ragweed is one of the main culprits) and are not accompanied by fever. So physicians prefer the term "allergic rhinitis" because it's more accurate.
Similarly, springtime symptoms are sometimes called "rose fever," but it's just coincidental that roses are in full-bloom during the grass-pollinating season. Roses and other sweet-smelling, showy flowers rely on bees, not the wind, for pollination, so not much of their pollen gets into the air to cause allergies.
Is there any escape?
A common question from allergic rhinitis sufferers is: Can I move someplace where my allergies will go away?
Some allergens are tough to escape. Ragweed which affects 75 percent of allergic rhinitis sufferers blankets most of the United States. Less ragweed is found in a band along the West Coast, the southern-most tip of Florida and northern Maine, but it is still present. Even Alaska and Hawaii have a little ragweed.
Allergist-immunologists seldom recommend moving to another locale as a cure for allergies. A move may be of questionable value because a person may escape one allergy to ragweed, for example only to develop sensitivity to grasses or other allergens in the new location.
Since moving can have a disrupting effect on a family financially and emotionally, relocation should be undertaken only after consultation with an allergist-immunologist.
Is allergic rhinitis ever the cause of other problems?
Some known complications include ear infections, sinusitis, recurrent sore throats, cough, headache, fatigue, irritability, altered sleep patterns and poor school performance.
Occasionally, children may develop altered facial growth and orthodontic problems. Allergy treatment can eliminate or alleviate most of these problems.
Are all cases of rhinitis caused by allergies?
Rhinitis may result from many causes other than allergic reaction. Not all rhinitis symptoms are the result of allergies. Listed below are the three most common Rhinitis types and their characteristics.
Allergic. Common name: Hay fever. Allergic sensitivity: Yes. Causes may include dust, foods, animals, pollens and molds. Duration of symptoms are perennial and/or seasonal.
Infectious. Common name: Colds or flu. Allergic sensitivity: No. Causes may include viruses and bacteria. Duration of symptoms are 3-7 days.
Non-allergic. Common name: Irritant. Allergic sensitivity: No. Causes may include Smoke, air pollution, exhaust fumes, aerosol sprays, fragrance, paint fumes, etc. Duration of symptoms are Perennial and/or following exposure.
The most common condition causing rhinitis is the common cold, an example of infectious rhinitis. Most infections are relatively short-lived, lasting from three to seven days. Colds can be caused by any one of more than 200 viruses.
Children, particularly young children in school or day care centers, may have from eight to 12 colds each year. Fortunately, the frequency of colds lessens after immunity has been produced from exposure to many viruses.
Colds usually begin with a sensation of congestion, rapidly followed by runny nose and sneezing. Over the next few days, congestion becomes more prominent, the nasal mucus may become colored, and there may be a slight fever and cough.
Cold symptoms resolve within a couple of weeks, although a cough may sometimes persist. Cold symptoms that last longer may be due to other causes, such as chronic rhinitis or sinusitis.
What are other causes of rhinitis?
Not all symptoms in the nasal passage are caused by allergy or infection. Similar symptoms can be caused by mechanical blockage, use of certain medications, irritants, temperature changes or other physical factors. Rhinitis can also be a feature of other diseases and medical conditions.
Drug-induced nasal congestion can be caused by birth control pills and other female hormone preparations, certain blood pressure medications and prolonged use of decongestant nasal sprays.
Decongestant nasal sprays work quickly and effectively, but they alter how the nasal passages normally work. After a few weeks of use, nasal tissues swell after the medication wears off. The only thing that seems to relieve the obstruction is more of the medicine, and the medication's effect lasts shorter lengths of time. Permanent damage to the nasal tissues may result. Consultation with a physician to "get off" the medication is often necessary.
Cocaine also alters how the nasal passages normally work, causing a condition identical to, or even more severe than that produced by decongestant nasal sprays. If you use cocaine, it is important to tell your physician so that appropriate therapy can be prescribed.
Irritant rhinitis, or "vasomotor rhinitis" describes a group of poorly understood causes of rhinitis, with symptoms not caused by infection or allergy. Many people have recurrent or chronic nasal congestion, excess mucus production, itching, and other nasal symptoms similar to those of allergic rhinitis, but the disorder is not caused by allergy.
What triggers vasomotor rhinitis?
Irritants that can trigger vasomotor rhinitis include cigarette smoke, strong odors and fumes including perfume, hair spray, other cosmetics, laundry detergents, cleaning solutions, pool chlorine, car exhaust and other air pollution. Other irritants are spices used in cooking, alcoholic beverages (particularly beer and wine), aspirin, and certain blood pressure medications. Some people are very sensitive to abrupt changes in weather or temperature.
Skiers often develop a runny nose, but in some people any cold exposure may cause a runny nose. Others start sneezing when leaving a cold, air conditioned room. These agents are not allergens, do not induce formation of allergic antibodies and do not produce positive skin test reactions. Occasionally, one or two positive skin tests may be observed, but they do not match with the history and are not relevant or significant.
The cause of vasomotor rhinitis is not well understood. In a sufficiently high concentration, many odors will cause nasal irritation in almost anyone. Some people are unusually sensitive to irritation and will have significant nasal symptoms even when exposed to low concentrations of irritants. Thus, vasomotor rhinitis seems to be an exaggeration of the normal nasal response to irritation, occurring at levels of exposure which don't bother most people. It occurs more often in smokers and older individuals.
As is the case with allergic rhinitis, vasomotor rhinitis often can't be cured. Fortunately, symptoms can be kept under control by avoiding or reducing exposure to substances that cause symptoms and by taking medication when needed. Patients with vasomotor rhinitis should not smoke or permit smoking in their homes.
Dryness of the nasal tissues can be a normal effect of aging, or a characteristic of a nasal condition associated with a foul smelling nasal discharge. Rhinitis can also be a feature of endocrine disease, like hypothyroidism, or can occur during pregnancy. Rhinitis can be made worse or even improved during pregnancy. Alcoholic beverages can cause the blood vessels in the nose to enlarge temporarily and produce significant nasal congestion.
How do you know what kind of rhinitis you have?
Consult your physician. Sometimes several conditions can coexist in the same person. In a single individual, allergic rhinitis could be complicated by vasomotor rhinitis, septal deviation (curvature of the bone separating the two sides of the nose) or nasal polyps. Use of spray decongestants for chronic sinusitis, septal deviation or vasomotor rhinitis may cause rhinitis medicamentosa.
Any of these conditions will be made worse by catching a cold. Nasal symptoms caused by more than one problem can be difficult to treat, often requiring the cooperation of an allergist-immunologist and an otolaryngologist (ear, nose and throat specialist).
How is allergic rhinitis diagnosed?
Your allergist-immunologist may begin by taking a detailed history, looking for clues in your lifestyle that will help pinpoint the cause of your symptoms. You'll be asked about your work and home environments, your eating habits, your family's medical history, the frequency and severity of your symptoms, and miscellaneous matters, such as if you have pets.
Then, you may require some tests. Your allergist-immunologist may employ skin testing, in which small amounts of suspected allergen are introduced into the skin. Skin-testing is the easiest, most sensitive and generally least expensive way of making the diagnosis. Another advantage is that results are available immediately. In rare cases, it also may be necessary to do a special blood test for allergens, using the RAST or other methods.
How is rhinitis treated?
When no specific cure is available, options are ignoring your symptoms, avoiding or decreasing exposure to irritants or allergens to the extent practical, and taking medications for symptom relief.
Once allergic rhinitis is diagnosed, treatment options include avoidance, medication and immunotherapy (allergy shots).
Avoidance - A single ragweed plant may release one million pollen grains in just one day. The pollen from ragweed, grasses and trees is so small and buoyant that the wind may carry it miles from its source. Mold spores, which grow outdoors in fields and on dead leaves, also are everywhere and may outnumber pollen grains in the air even when the pollen season is at its worst.
While it's difficult to escape pollen and molds, here are some ways to lessen exposure.
Keep windows closed and use air-conditioning in the summer, if possible. A HEPA (High Energy Particulate Air) filter or an electrostatic precipitator may help clean pollen and mold from the indoor air. Automobile air conditioners help, too.
Don't hang clothing outdoors to dry. Pollen may cling to towels and sheets.
The outdoor air is most heavily saturated with pollen and mold between 5 and 10 a.m., so early morning is a good time to limit outdoor activities.
Wear a dust mask when mowing the lawn, raking leaves or gardening, and take appropriate medication beforehand.
Medication - When avoidance measures don't control symptoms, medication may be the answer. Antihistamines and decongestants are the most commonly used medications for allergic rhinitis. Newer medications, such as cromolyn, inhibit the release of chemicals that cause allergic reactions.
Nasal corticosteroid sprays reduce the inflammation from the allergic trigger. Medications help to alleviate nasal congestion, runny nose, sneezing and itching. They are available in many forms, including tablets, nasal sprays, eye drops and liquids. Some medications may cause side effects, so its best to consult your allergist-immunologist if there's a problem.
Immunotherapy - Allergen immunotherapy, known as "allergy shots," may be recommended for persons who don't respond well to treatment with medications, experience side-effects from medications or have allergen exposure which is unavoidable. Immunotherapy does not cure allergies but can be very effective in controlling allergic symptoms. Allergy injections are usually given at variable intervals over a period of three to five years.
An immunotherapy treatment program consists of injections of a diluted allergy extract, administered frequently in increasing doses until a maintenance dose is reached. Then, the injection schedule is changed so that the same dose is given with longer intervals between injections.
Immunotherapy helps the body build resistance to the effects of the allergen, reduces the intensity of symptoms caused by allergen exposure, and sometimes can actually make skin test reactions disappear. As resistance develops, symptoms should improve, but the improvement from immunotherapy will take several months to occur. Immunotherapy does not help the symptoms produced by non-allergic rhinitis.
There are many ways of treating allergies, and each person's treatment must be individualized based on the frequency, severity and duration of symptoms and on the degree of allergic sensitivity. If you have more questions, your allergist-immunologist will be happy to answer them.
About antihistamines
Antihistamines are the most inexpensive and commonly used treatment for rhinitis. These medications counter the effects of histamine, the irritating chemical released within your body when an allergic reaction takes place. Although other chemicals are involved, histamine is primarily responsible for causing the symptoms.
Antihistamines do not cure, but help relieve: nasal allergy symptoms, such as sneezing, itching and discharge; eye symptoms, such as itching, burning, tearing, and clear discharge; skin conditions, such as hives, eczema, itching and some rashes; and other allergic conditions as determined by your physician.
There are dozens of different antihistamines and wide variations in how patients respond to them. Some are available over-the-counter and others require a prescription.
Generally, they work well and produce only minor side effects. The body tends to build up resistance to some antihistamines over time. This tendency varies from individual to individual. If you find that an antihistamine loses its "strength," notify your physician who may then recommend an antihistamine of a different class or strength.
Persons with nasal dryness or thick nasal mucus should avoid taking antihistamines without consulting a physician. Contact your physician for advice if an antihistamine causes drowsiness or other side effects.
Proper use. Short-acting antihistamines can be taken every four to six hours, while timed-release antihistamines are taken every 24 hours. The short-acting antihistamines are often most helpful taken 30 minutes before anticipated allergic exposure (picnic during ragweed season). Timed-release antihistamines are better suited to chronic (long-term) use for those who need daily medications.
Proper use of these drugs is just as important as their selection. The most effective way to use them is before symptoms develop. A dose taken early can eliminate the need for many later to reduce established symptoms. Many times a patient will say that he "took one, and it didn't work." If he or she had taken the antihistamine regularly for three to four days, and built up blood levels, it might have been effective.
Side effects. The most common side effect is sedation or drowsiness. For this reason, it is important that you do not drive a car or work with dangerous machinery the first time you take an antihistamine. You should take the antihistamine for the first time at home, several hours before bedtime.
When you are sure that the medicine will not cause sedation, you then can take it any time as prescribed during the day. In persons who experience drowsiness, the sedation effect usually lessens over time. Some of the newer antihistamines have no drowsiness side effects.
Another frequently encountered side effect is excessive dryness of the mouth, nose, and eyes. Less common side effects include restlessness, nervousness, over excitability, insomnia, dizziness, headaches, euphoria, fainting, visual disturbances, decreased appetite, nausea, vomiting, abdominal distress, constipation, diarrhea, increased or decreased urination, high or low blood pressure, nightmares (especially in children), sore throat, unusual bleeding or bruising, chest tightness or palpitations. Consult your allergist-immunologist should these reactions occur.
Alcohol and tranquilizers increase the sedation side effects of antihistamines.
Important precautions:
Never take anyone else's medication.
Do not use more than one antihistamine at a time, unless prescribed.
Keep these medications out of the reach of children.
Know the effect of the medication on you before working with heavy machinery or driving.
Follow your physician's instructions.
There have not been enough studies to determine absolute safety of antihistamines in pregnancy. Again, consult your allergist-immunologist or obstetrician if antihistamines must be taken.
While antihistamines have been taken safely by millions of people in the last 50 years, don't take antihistamines before telling your allergist-immunologist if you are allergic to or intolerant of any medicine; are pregnant or intend to become pregnant while using this medication; are breast feeding; have glaucoma or enlarged prostate; have any medical illness.
What other medications are effective in treating rhinitis?
Decongestants help relieve the stuffiness and pressure caused by allergic, swollen nasal tissue. They do not contain antihistamines, so do not cause antihistamine side effects. They do not relieve the other symptoms of allergic rhinitis, such as runny nose, post-nasal drip and sneezing.
Decongestants are available as prescription and non-prescription medications and are often seen in combination with antihistamines or other medications. It is not uncommon for patients using decongestants to experience insomnia if taking the medication in the afternoon or evening. If this occurs, a dose reduction may be needed.
At times, men with prostate enlargement may encounter urinary problems while on decongestants. Patients using medications for the management of emotional or behavioral problems should discuss this with their physicians before using decongestants. Pregnant patients should also check with their physician before starting decongestants.
Non-prescription decongestant nasal sprays work within minutes and last for hours, but should not be used for more than a few days at a time without a physician's order.
Oral decongestants are found in many over-the-counter and prescription medications, and may be the treatment of choice for nasal congestion. They don't cause rhinitis medicamentosa, but need to be avoided by some patients with high blood pressure. If you have high blood pressure, you should check with your physician before using them.
Non-prescription saline nasal sprays will help counteract symptoms of dry nasal passages or thick nasal mucus. Unlike decongestant nose sprays, a saline nose spray can be used as often as needed. Sometimes, your physician may recommend washing (douching) of the nasal passage.
Corticosteroids counteract the inflammation caused by the body's release of allergy-causing substances, as well as that caused by other non-allergic factors. Thus, they generally work for many causes of rhinitis symptoms and are sometimes useful for chronic sinusitis.
Corticosteroids are sometimes injected or taken orally, but usually on a short-term basis for extremely severe symptoms. Physicians warn that injected or oral steroids may produce severe side effects when used for long periods or used repeatedly and, for this reason, they should be used with extreme caution.
In rhinitis, a corticosteroid is much safer when used by spraying it into the nose. Side effects are less common, but may include nasal ulceration, nasal fungal infection, or bleeding.
Cromolyn is a medication that blocks the body's release of allergy-causing substances. It does not work in all patients. The full dosage is four times daily, and improvement may take several weeks to occur.
Atropine and the related drug ipratropium bromide are sometimes used to relieve the runny nose of rhinitis; in fact, most antihistamines have a slight atropine-like effect. Atropine can be taken orally and as a nasal spray. It is a component of some antihistamine decongestant preparations.
Antibiotics are for the treatment of bacterial infections. They do not affect the course of uncomplicated common colds, and are of no benefit for non-infectious rhinitis, including allergic rhinitis. In chronic sinusitis, antibiotics may help only temporarily, and surgery may be needed.
Eye allergy preparations are used when the eyes are affected by the same allergens that trigger rhinitis, causing redness, watery eyes and itching. Eye preparations are available as prescription and non-prescription medications. Check with your physician or pharmacist about these medications.
Nasal surgery will usually cure or improve symptoms caused by mechanical blockage or chronic sinusitis not responsive to prolonged antibiotics and nasal steroid sprays. Stopping the use of offending medications will cure rhinitis medicamentosa, providing that there is no underlying disorder.
Check with your physician or pharmacist if you are unsure about a specific drug or formula.
Advice from your allergist: rhinitis
Allergies, including allergic rhinitis, affect an estimated 40 to 50 million people in the United States. Some allergies may interfere with day-to-day activities or lessen the quality of life.
The allergist-immunologist, with his or her specialized training and expertise in managing allergies and asthma, can develop a treatment plan for your individual condition. The goal will be to enable you to lead a life that is as normal and symptom-free as possible.
Contact us for care
Call: 866-520-2510
Monday-Friday 8 a.m. - 5 p.m.
Request appointment
Find an Allergy Provider
Find an Allergy Location
Provider referrals
Allergy and Asthma
Allergic and Non-Allergic Rhinitis
Allergy Health Information
Adult Asthma
About The Clinic
About Marshfield Clinic
Charitable contributions
Contact Us
Employment
Patient Rights
Privacy
Quality of Care
Bienvenido a Marshfield Clinic
Marshfield Clinic Zoo Siab Tos Txais Nej
Get information about Coronavirus Disease 2019 (COVID-19)
Our Health System
Marshfield Clinic Health System
Marshfield Clinic
All of Us Research Program
Business Health Solutions
Center for Community Health Advancement
Division of Education
Family Health Center
Information Services
Marshfield Labs
Research Institute
Security Health Plan
Explore With Us
FacebookTwitterLinkedInYouTubeInstagram
======================================
ALLERGY MEDICINE-Cetirizine HCL
Cetirizine HCL
COMMON BRAND(S): Zyrtec
GENERIC NAME(S): Cetirizine
Read Reviews (89)View Free Coupon
Uses
Side Effects
Precautions
Interactions
Overdose
Images
Uses
Cetirizine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.
Cetirizine does not prevent hives or prevent/treat a serious allergic reaction (such as anaphylaxis). Therefore, if your doctor has prescribed epinephrine to treat allergic reactions, always carry your epinephrine injector with you. Do not use cetirizine in place of your epinephrine.
How to use Cetirizine HCL
If you are taking the over-the-counter product to self-treat, read all directions on the product package before taking this medication. If you have any questions, consult your pharmacist. If your doctor has prescribed this medication, take it as directed, usually once daily.
If you are using the chewable tablets, chew each tablet well and swallow. If you are using the rapidly-dissolving tablet, allow the tablet to dissolve on the tongue and then swallow, with or without water. If you are using the liquid form of this medication, measure the dose carefully using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose.
The dosage is based on your age, medical condition, and response to treatment. Do not increase your dose or take this medication more often than directed.
Tell your doctor if your allergy symptoms do not improve, if your hives do not improve after 3 days of treatment, or if your hives last more than 6 weeks. Get medical help right away if your condition worsens or if you think you have a serious medical problem (such as a very serious allergic reaction/anaphylaxis).
Related Links
What conditions does Cetirizine HCL treat?
Next: Side Effects
More Resources for Cetirizine HCL
Find Lowest Prices on
Check Interactions
Read Reviews (89)
Search for another Drug
Adderall
Celexa
Cipro
Cymbalta
Flexeril
Hydrocodone
Prilosec
Prozac
Seroquel
Synthroid
Tramadol
Trazodone
Lexapro
Lisinopril
Mobic
Naproxen
Neurontin
Pradaxa
Prednisone
Vicodin
Warfarin
Wellbutrin
Xanax
Zocor
Zoloft
Show More
You Might Also Like
Why Do You Get Hives?
Allergy Relief Advisor
Allergies and Chronic Inflammation
Sneaky Allergy Asthma Triggers
Common Chronic Hives Triggers
Medication Mistakes
Do You Get Hives? Things You Need to Know
Retrieving data. Wait a few seconds and try to cut or copy again.
Taking on Eye Allergies
Is It Allergies or Asthma?
Find More Drugs Used to Treat these Conditions
inflammation of the nose due to an allergy
non-seasonal allergic stuffy and runny nose
seasonal runny nose
a type of allergy that causes red and itchy skin called atopic dermatitis
persistent hives of unknown cause
hives
allergic conjunctivitis
Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.
CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.
TODAY ON WEBMD
tired woman on couch
Medications That Make You Tired
Common culprits and what you can do.
woman with pill bottles
Pharmacy and Medication Tips
Things to remember when you fill your prescription.
woman holding medication bottles
Medication Side Effects
Tips for dealing with them.
woman looking at medication
Reading Medicine Labels
How to make sense of them.
MORE ABOUT DRUGS AND MEDICATIONS
Pill Identifier
My Medicine
Interaction Checker
Drugs and Medications A-Z
Drugs and Medical Conditions
Latest Drug News
Find a Pharmacy
Find a Vitamin
알레르기 비염(Allergic rhinitis), 알레르기성 비염은 코의 기도에서 일어나는 알레르기성 염증이다. 고초열(hay fever)이라고도 부른다. 민감한 면역계통을 지닌 사람이 꽃가루. 먼지, 비듬과 같은 알레르겐을 흡입할 때 발생한다.
https://ko.wikipedia.org/wiki/%EC%95%8C%EB%A0%88%EB%A5%B4%EA%B8%B0_%EB%B9%84%EC%97%BC
=======================================
온도알레르기 [TEMPERATURE ALLERGY]
https://www.google.ca/search?q=%EC%98%A8%EB%8F%84%EC%95%8C%EB%A0%88%EB%A5%B4%EA%B8%B0&sxsrf=AJOqlzWuCZEQT3jLM5gNg-QVRd2UDqegSw%3A1675176518813&source=hp&ei=RirZY-frLdTR9APGvouADw&iflsig=AK50M_UAAAAAY9k4Vua8F5W6YvJLtAnOduBGrOvdkrrH&oq=%EC%98%A8%EB%8F%84%EC%95%8C&gs_lcp=Cgdnd3Mtd2l6EAEYADIKCAAQgAQQFBCHAjIFCAAQgAQ6CQgjECcQRhD_AToECCMQJzoFCC4QgAQ6CwguEIAEEMcBENEDOgQILhAnOgQIABBDOgsILhCABBDHARCvAToICC4QgAQQ1AJQAFiyPmCNVmgBcAB4AIABdIgB-AWSAQM1LjOYAQCgAQE&sclient=gws-wiz
Examples of non-sedating over-the-counter antihistamines include fexofenadine (such as Allegra) and loratadine (such as Claritin). Older antihistamines like chlorpheniramine (such as Chlor-Tripolon) and diphenhydramine (such as Benadryl) are less expensive but can make you feel sleepy or tired.
부비동염
https://ko.wikipedia.org/wiki/%EB%B6%80%EB%B9%84%EB%8F%99%EC%97%BC
부비동염약
https://www.google.ca/search?q=%EB%B6%80%EB%B9%84%EB%8F%99%EC%97%BC%EC%95%BD&sca_esv=594623436&sxsrf=AM9HkKn7LOEQTdABnQujCWla0YzIipBLvg%3A1703960016281&source=hp&ei=0F2QZdKrDrLb0PEPzp-jqAE&iflsig=AO6bgOgAAAAAZZBr4G-zVvf7Lp5WYhpvj6ty04LfiF0N&ved=0ahUKEwjS0-rb4beDAxWyLTQIHc7PCBUQ4dUDCAw&uact=5&oq=%EB%B6%80%EB%B9%84%EB%8F%99%EC%97%BC%EC%95%BD&gs_lp=Egdnd3Mtd2l6Ig_rtoDruYTrj5nsl7zslb1I2gtQAFgAcAB4AJABAJgBAKABAKoBALgBA8gBAA&sclient=gws-wiz
=====================
부비동염의 약물 치료는? 치료 원칙은 첫째, 적절한 항생제의 충분히 투여하며, 둘째, 부비동 자연공을 통한 환기와 배액을 유지 시키고, 셋째, 발병의 선행요인을 개선하는 것입니다. 부비동 치료는 먼저 내과적 치료를 선행하는데 주된 내과적 치료는 항생제 치료입니다.
부비동염(축농증)의 증상과 치료 > 질환정보 - 전주예수병원
예수병원
https://www.jesushospital.com › post
About featured snippets
•
Feedback
부비동염 | 질환백과 | 의료정보 | 건강정보
서울아산병원
https://www.amc.seoul.kr › disease
·
Translate this page
부비동염 치료 from www.amc.seoul.kr
A. 소아 부비동염의 치료 과정에는 항생제 투여, 비강 내 비루를 배출시키기 위한 코 풀기 훈련, 보호자의 이해 및 이를 위한 교육이 함께 이루어 ...
약 먹어도 안 낫는 축농증, 완치율 높이는 최신 치료법
헬스조선
https://m.health.chosun.com › svc
·
Translate this page
부비동염 치료 from m.health.chosun.com
Dec 26, 2022 — 발생 12주 이내의 급성 부비동염의 경우, 대부분 항생제나 진해거담제, 진통제 등 약물만으로도 치료가 가능하다. 그러나 오래 방치된 만성 부비동염은 ...
재발 잦은 만성‧난치성 '축농증' 이렇게 치료‧관리하세요
힐팁
http://www.healtip.co.kr › articleView
·
Translate this page
Jan 30, 2023 — [Check!] 부비동염 수술은 약물로 치료되지 않는 코의 염증 점막과 물혹 등을 제거하고, 부비동 입구를 열어서 고여 있던 분비물을 배출해 꽉 막힌 공기 길을 터줍니다. 부비동염 수술 시 환자의 CT 영상을 3차원으로 구현해 병변 범위를 정확히 파악하고, ...
축농증 (만성부비동염)
대한이비인후과학회
https://www.korl.or.kr › info › sub06
·
Translate this page
부비동염은 일차적으로 항생제 등의 약물 치료가 우선이며, 효과 판정은 고름 같은 콧물이 개선되어 색이 엷어지고 점도가 묽어지며 차츰 양이 줄고 비강 통기 상태가 개선 ...
N 의학정보( 만성 부비동염 [chronic sinusitis] )
Seoul National University Hospital
http://www.snuh.org › health › nView
·
Translate this page
만성 부비동염은 약물치료와 함께 생리식염수를 이용한 비강세척이 도움이 될 수 있다. 약물로 치료되지 않는 부비동염의 경우에는 수술적인 치료를 고려해 볼 수 있다.
“부비동염, 맘먹고 치료·관리하면 답답함 벗어날 수 있어요” - ...
헬스경향
https://www.k-health.com › news
·
Translate this page
Nov 21, 2022 — 12주 이내인 급성부비동염은 대부분 약물치료를 시행한다. 약물은 적절한 항생제와 증상 완화를 위한 약물(항울혈제, 진통제, 진해거담제 등)을 처방한다.
이비인후과 의사가 추천하는 축농증(부비동염) 빨리 낫는 방법
YouTube · 오공작가
240.6K+ views · 2 years ago
·
Translate this page
5:49
축농증(부비동염) 진단과 치료 | 이비인후과 의사가 추천하는 축농증(부비동염) 빨리 낫는 방법 | 오공작가 · Comments128.
====================================================================================================
Allergy
https://www.google.ca/search?q=allergy&sca_esv=594623436&sxsrf=AM9HkKm0IfjQiecHa3N5WrTGmar3EM8eeA%3A1703959629603&source=hp&ei=TVyQZeiYIYLO0PEPj426qA0&iflsig=AO6bgOgAAAAAZZBqXbC3ytaSGQtYpBRSIcLkvVR61BPY&oq=allergy&gs_lp=Egdnd3Mtd2l6IgdhbGxlcmd5KgIIADIQEAAYgAQYigUYQxixAxjJAzILEAAYgAQYigUYkgMyCxAAGIAEGIoFGJIDMgUQABiABDIIEAAYgAQYsQMyCBAAGIAEGLEDMggQABiABBixAzIFEAAYgAQyCBAAGIAEGLEDMggQABiABBixA0jxVVDxD1jiQnABeACQAQCYAXegAacFqgEDNS4yuAEByAEA-AEBqAIKwgIHECMY6gIYJ8ICChAjGIAEGIoFGCfCAgQQIxgnwgIXEC4YgAQYigUYkQIYsQMYgwEYxwEY0QPCAhEQLhiABBiKBRiRAhjHARjRA8ICERAuGIAEGLEDGIMBGMcBGNEDwgILEAAYgAQYsQMYgwHCAgsQABiABBiKBRiRAsICChAAGIAEGIoFGEPCAgoQLhiABBiKBRhDwgIOEC4YgAQYigUYsQMYgwHCAg4QLhiABBixAxjHARjRA8ICCxAuGIAEGLEDGIMBwgIQEAAYgAQYigUYkQIYRhj5AcICDRAAGIAEGIoFGEMYyQPCAg4QLhiABBjHARivARiOBQ&sclient=gws-wiz
Sinus Allergy
https://www.google.ca/search?q=sinus+allergy&sca_esv=594623436&sxsrf=AM9HkKmhjz77Q_OrARtJNieNvBjR5WHJtA%3A1703959702001&source=hp&ei=lVyQZYXHOofO0PEP8t6J2As&iflsig=AO6bgOgAAAAAZZBqphfOUku1NzxeO11gY6n27VQja85_&oq=sinus&gs_lp=Egdnd3Mtd2l6IgVzaW51cyoCCAEyChAjGIAEGIoFGCcyChAAGIAEGIoFGEMyEBAAGIAEGIoFGEMYsQMYgwEyEBAAGIAEGIoFGEMYsQMYgwEyEBAAGIAEGIoFGEMYsQMYgwEyChAAGIAEGIoFGEMyEBAAGIAEGIoFGEMYsQMYgwEyChAAGIAEGIoFGEMyChAAGIAEGIoFGEMyEBAAGIAEGIoFGEMYsQMYgwFIlHBQ7zhY0UxwAXgAkAEAmAFkoAG-A6oBAzMuMrgBAcgBAPgBAagCCsICBxAjGOoCGCfCAhMQLhiABBiKBRjHARivARiOBRgnwgINEC4YgAQYigUYQxjlBA&sclient=gws-wiz
Over-the-Counter Medicines for Allergies | HealthLink BC
Specifically, changes in temperature and humidity can cause allergy symptoms like sneezing and congestion, which occur due to swelling that results from changes in the nose's membranes. These types of symptoms are generally referred to as non-allergic rhinitis.
Allergies, including allergic rhinitis, affect an estimated 40 to 50 million people in the United States. Some allergies may interfere with day-to-day activities or lessen the quality of life.
Your allergist-immunologist, with his or her specialized training and expertise in managing allergies and asthma, can develop a treatment plan for your individual condition. The goal will be to enable you to lead a life that is as normal and symptom-free as possible.
What is rhinitis?
Rhinitis is a term describing the symptoms produced by nasal irritation or inflammation.
Symptoms of rhinitis include runny nose, itching, sneezing and stuffy nose due to blockage or congestion. These symptoms are the nose's natural response to inflammation and irritation.
Arbitrarily, rhinitis lasting less than six weeks is called acute rhinitis, and persistent symptoms are called chronic rhinitis. Acute rhinitis is usually caused by infections or chemical irritation. Chronic rhinitis may be caused by allergy or a variety of other factors.
The nose normally produces mucus, which traps substances like dust, pollen, pollution, and germs such as bacteria and viruses. Mucus flows from the front of the nose and drains down the back of the throat.
When mucus production is excessive, it can flow from the front, as a runny nose, or become noticeable from the back, as post-nasal drip. Nasal mucus, normally a thin, clear liquid, can become thick or colored, perhaps due to dryness, infection or pollution.
When post-nasal drip is excessive, thick, or contains irritating substances, cough is the natural response for clearing the throat.
Itching and sneezing are also natural responses to irritation caused by allergic reactions, chemical exposures including cigarette smoke, or temperature changes, infections and other factors.
The nasal tissues congest and decongest periodically. In most people, nasal congestion switches back and forth from side to side of the nose in a cycle several hours long.
Some people, especially those with narrow nasal passages, notice this nasal cycle more than others. Strenuous exercise or changes in head position can affect nasal congestion. Severe congestion can result in facial pressure and pain, as well as dark circles under the eyes.
What is sinusitis?
Sinusitis is inflammation or infection of any of the four groups of sinus cavities in the skull, which open into the nasal passages. Sinusitis is not the same as rhinitis, although the two may be associated and their symptoms may be similar.
The terms "sinus trouble" or "sinus congestion" are sometimes wrongly used to mean congestion of the nasal passage itself. Most cases of nasal congestion, though, are not associated with sinusitis.
What is allergic rhinitis?
Known to most people as hay fever, allergic rhinitis is a very common medical problem affecting more than 15 percent of the population, both adults and children.
Allergic rhinitis takes two different forms seasonal and perennial. Symptoms of seasonal allergic rhinitis occur in spring, summer and/or early fall and are usually caused by allergic sensitivity to pollens from trees, grasses or weeds, or to airborne mold spores.
Other people experience symptoms year-round, a condition called "perennial allergic rhinitis." It's generally caused by sensitivity to house dust, house dust mites, animal dander and/or mold spores. Underlying or hidden food allergies are considered a possible cause of perennial nasal symptoms.
Some people may experience both types of rhinitis, with perennial symptoms worsening during specific pollen seasons. As will be discussed later, there are also other causes for rhinitis.
What causes the sneezing, itchy eyes and other symptoms?
When a sensitive person inhales an allergen (allergy-causing substance) like ragweed pollen, the body's immune system reacts abnormally with the allergen. The allergen binds to allergic antibodies (immunoglobulin E) that are attached to cells that produce histamine and other chemicals.
The pollen "triggers" these cells in the nasal membranes, causing them to release histamine and the other chemicals. Histamine dilates the small blood vessels of the nose and fluids leak out into the surrounding tissues, causing runny noses, watery eyes, itching, swelling and other allergy symptoms.
Antibodies circulate in the blood stream, but localize in the tissues of the nose and in the skin. This makes it possible to show the presence of these antibodies by skin testing, or less commonly, by a special blood test. A positive skin test mirrors the type of reaction going on in the nose.
No hay, no fever so why "Hay Fever?"
"Hay fever" is a turn-of-the-century term which has come to describe the symptoms of allergic rhinitis, especially when it occurs in the late summer. However, the symptoms are not caused by hay (ragweed is one of the main culprits) and are not accompanied by fever. So physicians prefer the term "allergic rhinitis" because it's more accurate.
Similarly, springtime symptoms are sometimes called "rose fever," but it's just coincidental that roses are in full-bloom during the grass-pollinating season. Roses and other sweet-smelling, showy flowers rely on bees, not the wind, for pollination, so not much of their pollen gets into the air to cause allergies.
Is there any escape?
A common question from allergic rhinitis sufferers is: Can I move someplace where my allergies will go away?
Some allergens are tough to escape. Ragweed which affects 75 percent of allergic rhinitis sufferers blankets most of the United States. Less ragweed is found in a band along the West Coast, the southern-most tip of Florida and northern Maine, but it is still present. Even Alaska and Hawaii have a little ragweed.
Allergist-immunologists seldom recommend moving to another locale as a cure for allergies. A move may be of questionable value because a person may escape one allergy to ragweed, for example only to develop sensitivity to grasses or other allergens in the new location.
Since moving can have a disrupting effect on a family financially and emotionally, relocation should be undertaken only after consultation with an allergist-immunologist.
Is allergic rhinitis ever the cause of other problems?
Some known complications include ear infections, sinusitis, recurrent sore throats, cough, headache, fatigue, irritability, altered sleep patterns and poor school performance.
Occasionally, children may develop altered facial growth and orthodontic problems. Allergy treatment can eliminate or alleviate most of these problems.
Are all cases of rhinitis caused by allergies?
Rhinitis may result from many causes other than allergic reaction. Not all rhinitis symptoms are the result of allergies. Listed below are the three most common Rhinitis types and their characteristics.
Allergic. Common name: Hay fever. Allergic sensitivity: Yes. Causes may include dust, foods, animals, pollens and molds. Duration of symptoms are perennial and/or seasonal.
Infectious. Common name: Colds or flu. Allergic sensitivity: No. Causes may include viruses and bacteria. Duration of symptoms are 3-7 days.
Non-allergic. Common name: Irritant. Allergic sensitivity: No. Causes may include Smoke, air pollution, exhaust fumes, aerosol sprays, fragrance, paint fumes, etc. Duration of symptoms are Perennial and/or following exposure.
The most common condition causing rhinitis is the common cold, an example of infectious rhinitis. Most infections are relatively short-lived, lasting from three to seven days. Colds can be caused by any one of more than 200 viruses.
Children, particularly young children in school or day care centers, may have from eight to 12 colds each year. Fortunately, the frequency of colds lessens after immunity has been produced from exposure to many viruses.
Colds usually begin with a sensation of congestion, rapidly followed by runny nose and sneezing. Over the next few days, congestion becomes more prominent, the nasal mucus may become colored, and there may be a slight fever and cough.
Cold symptoms resolve within a couple of weeks, although a cough may sometimes persist. Cold symptoms that last longer may be due to other causes, such as chronic rhinitis or sinusitis.
What are other causes of rhinitis?
Not all symptoms in the nasal passage are caused by allergy or infection. Similar symptoms can be caused by mechanical blockage, use of certain medications, irritants, temperature changes or other physical factors. Rhinitis can also be a feature of other diseases and medical conditions.
Drug-induced nasal congestion can be caused by birth control pills and other female hormone preparations, certain blood pressure medications and prolonged use of decongestant nasal sprays.
Decongestant nasal sprays work quickly and effectively, but they alter how the nasal passages normally work. After a few weeks of use, nasal tissues swell after the medication wears off. The only thing that seems to relieve the obstruction is more of the medicine, and the medication's effect lasts shorter lengths of time. Permanent damage to the nasal tissues may result. Consultation with a physician to "get off" the medication is often necessary.
Cocaine also alters how the nasal passages normally work, causing a condition identical to, or even more severe than that produced by decongestant nasal sprays. If you use cocaine, it is important to tell your physician so that appropriate therapy can be prescribed.
Irritant rhinitis, or "vasomotor rhinitis" describes a group of poorly understood causes of rhinitis, with symptoms not caused by infection or allergy. Many people have recurrent or chronic nasal congestion, excess mucus production, itching, and other nasal symptoms similar to those of allergic rhinitis, but the disorder is not caused by allergy.
What triggers vasomotor rhinitis?
Irritants that can trigger vasomotor rhinitis include cigarette smoke, strong odors and fumes including perfume, hair spray, other cosmetics, laundry detergents, cleaning solutions, pool chlorine, car exhaust and other air pollution. Other irritants are spices used in cooking, alcoholic beverages (particularly beer and wine), aspirin, and certain blood pressure medications. Some people are very sensitive to abrupt changes in weather or temperature.
Skiers often develop a runny nose, but in some people any cold exposure may cause a runny nose. Others start sneezing when leaving a cold, air conditioned room. These agents are not allergens, do not induce formation of allergic antibodies and do not produce positive skin test reactions. Occasionally, one or two positive skin tests may be observed, but they do not match with the history and are not relevant or significant.
The cause of vasomotor rhinitis is not well understood. In a sufficiently high concentration, many odors will cause nasal irritation in almost anyone. Some people are unusually sensitive to irritation and will have significant nasal symptoms even when exposed to low concentrations of irritants. Thus, vasomotor rhinitis seems to be an exaggeration of the normal nasal response to irritation, occurring at levels of exposure which don't bother most people. It occurs more often in smokers and older individuals.
As is the case with allergic rhinitis, vasomotor rhinitis often can't be cured. Fortunately, symptoms can be kept under control by avoiding or reducing exposure to substances that cause symptoms and by taking medication when needed. Patients with vasomotor rhinitis should not smoke or permit smoking in their homes.
Dryness of the nasal tissues can be a normal effect of aging, or a characteristic of a nasal condition associated with a foul smelling nasal discharge. Rhinitis can also be a feature of endocrine disease, like hypothyroidism, or can occur during pregnancy. Rhinitis can be made worse or even improved during pregnancy. Alcoholic beverages can cause the blood vessels in the nose to enlarge temporarily and produce significant nasal congestion.
How do you know what kind of rhinitis you have?
Consult your physician. Sometimes several conditions can coexist in the same person. In a single individual, allergic rhinitis could be complicated by vasomotor rhinitis, septal deviation (curvature of the bone separating the two sides of the nose) or nasal polyps. Use of spray decongestants for chronic sinusitis, septal deviation or vasomotor rhinitis may cause rhinitis medicamentosa.
Any of these conditions will be made worse by catching a cold. Nasal symptoms caused by more than one problem can be difficult to treat, often requiring the cooperation of an allergist-immunologist and an otolaryngologist (ear, nose and throat specialist).
How is allergic rhinitis diagnosed?
Your allergist-immunologist may begin by taking a detailed history, looking for clues in your lifestyle that will help pinpoint the cause of your symptoms. You'll be asked about your work and home environments, your eating habits, your family's medical history, the frequency and severity of your symptoms, and miscellaneous matters, such as if you have pets.
Then, you may require some tests. Your allergist-immunologist may employ skin testing, in which small amounts of suspected allergen are introduced into the skin. Skin-testing is the easiest, most sensitive and generally least expensive way of making the diagnosis. Another advantage is that results are available immediately. In rare cases, it also may be necessary to do a special blood test for allergens, using the RAST or other methods.
How is rhinitis treated?
When no specific cure is available, options are ignoring your symptoms, avoiding or decreasing exposure to irritants or allergens to the extent practical, and taking medications for symptom relief.
Once allergic rhinitis is diagnosed, treatment options include avoidance, medication and immunotherapy (allergy shots).
Avoidance - A single ragweed plant may release one million pollen grains in just one day. The pollen from ragweed, grasses and trees is so small and buoyant that the wind may carry it miles from its source. Mold spores, which grow outdoors in fields and on dead leaves, also are everywhere and may outnumber pollen grains in the air even when the pollen season is at its worst.
While it's difficult to escape pollen and molds, here are some ways to lessen exposure.
Keep windows closed and use air-conditioning in the summer, if possible. A HEPA (High Energy Particulate Air) filter or an electrostatic precipitator may help clean pollen and mold from the indoor air. Automobile air conditioners help, too.
Don't hang clothing outdoors to dry. Pollen may cling to towels and sheets.
The outdoor air is most heavily saturated with pollen and mold between 5 and 10 a.m., so early morning is a good time to limit outdoor activities.
Wear a dust mask when mowing the lawn, raking leaves or gardening, and take appropriate medication beforehand.
Medication - When avoidance measures don't control symptoms, medication may be the answer. Antihistamines and decongestants are the most commonly used medications for allergic rhinitis. Newer medications, such as cromolyn, inhibit the release of chemicals that cause allergic reactions.
Nasal corticosteroid sprays reduce the inflammation from the allergic trigger. Medications help to alleviate nasal congestion, runny nose, sneezing and itching. They are available in many forms, including tablets, nasal sprays, eye drops and liquids. Some medications may cause side effects, so its best to consult your allergist-immunologist if there's a problem.
Immunotherapy - Allergen immunotherapy, known as "allergy shots," may be recommended for persons who don't respond well to treatment with medications, experience side-effects from medications or have allergen exposure which is unavoidable. Immunotherapy does not cure allergies but can be very effective in controlling allergic symptoms. Allergy injections are usually given at variable intervals over a period of three to five years.
An immunotherapy treatment program consists of injections of a diluted allergy extract, administered frequently in increasing doses until a maintenance dose is reached. Then, the injection schedule is changed so that the same dose is given with longer intervals between injections.
Immunotherapy helps the body build resistance to the effects of the allergen, reduces the intensity of symptoms caused by allergen exposure, and sometimes can actually make skin test reactions disappear. As resistance develops, symptoms should improve, but the improvement from immunotherapy will take several months to occur. Immunotherapy does not help the symptoms produced by non-allergic rhinitis.
There are many ways of treating allergies, and each person's treatment must be individualized based on the frequency, severity and duration of symptoms and on the degree of allergic sensitivity. If you have more questions, your allergist-immunologist will be happy to answer them.
About antihistamines
Antihistamines are the most inexpensive and commonly used treatment for rhinitis. These medications counter the effects of histamine, the irritating chemical released within your body when an allergic reaction takes place. Although other chemicals are involved, histamine is primarily responsible for causing the symptoms.
Antihistamines do not cure, but help relieve: nasal allergy symptoms, such as sneezing, itching and discharge; eye symptoms, such as itching, burning, tearing, and clear discharge; skin conditions, such as hives, eczema, itching and some rashes; and other allergic conditions as determined by your physician.
There are dozens of different antihistamines and wide variations in how patients respond to them. Some are available over-the-counter and others require a prescription.
Generally, they work well and produce only minor side effects. The body tends to build up resistance to some antihistamines over time. This tendency varies from individual to individual. If you find that an antihistamine loses its "strength," notify your physician who may then recommend an antihistamine of a different class or strength.
Persons with nasal dryness or thick nasal mucus should avoid taking antihistamines without consulting a physician. Contact your physician for advice if an antihistamine causes drowsiness or other side effects.
Proper use. Short-acting antihistamines can be taken every four to six hours, while timed-release antihistamines are taken every 24 hours. The short-acting antihistamines are often most helpful taken 30 minutes before anticipated allergic exposure (picnic during ragweed season). Timed-release antihistamines are better suited to chronic (long-term) use for those who need daily medications.
Proper use of these drugs is just as important as their selection. The most effective way to use them is before symptoms develop. A dose taken early can eliminate the need for many later to reduce established symptoms. Many times a patient will say that he "took one, and it didn't work." If he or she had taken the antihistamine regularly for three to four days, and built up blood levels, it might have been effective.
Side effects. The most common side effect is sedation or drowsiness. For this reason, it is important that you do not drive a car or work with dangerous machinery the first time you take an antihistamine. You should take the antihistamine for the first time at home, several hours before bedtime.
When you are sure that the medicine will not cause sedation, you then can take it any time as prescribed during the day. In persons who experience drowsiness, the sedation effect usually lessens over time. Some of the newer antihistamines have no drowsiness side effects.
Another frequently encountered side effect is excessive dryness of the mouth, nose, and eyes. Less common side effects include restlessness, nervousness, over excitability, insomnia, dizziness, headaches, euphoria, fainting, visual disturbances, decreased appetite, nausea, vomiting, abdominal distress, constipation, diarrhea, increased or decreased urination, high or low blood pressure, nightmares (especially in children), sore throat, unusual bleeding or bruising, chest tightness or palpitations. Consult your allergist-immunologist should these reactions occur.
Alcohol and tranquilizers increase the sedation side effects of antihistamines.
Important precautions:
Never take anyone else's medication.
Do not use more than one antihistamine at a time, unless prescribed.
Keep these medications out of the reach of children.
Know the effect of the medication on you before working with heavy machinery or driving.
Follow your physician's instructions.
There have not been enough studies to determine absolute safety of antihistamines in pregnancy. Again, consult your allergist-immunologist or obstetrician if antihistamines must be taken.
While antihistamines have been taken safely by millions of people in the last 50 years, don't take antihistamines before telling your allergist-immunologist if you are allergic to or intolerant of any medicine; are pregnant or intend to become pregnant while using this medication; are breast feeding; have glaucoma or enlarged prostate; have any medical illness.
What other medications are effective in treating rhinitis?
Decongestants help relieve the stuffiness and pressure caused by allergic, swollen nasal tissue. They do not contain antihistamines, so do not cause antihistamine side effects. They do not relieve the other symptoms of allergic rhinitis, such as runny nose, post-nasal drip and sneezing.
Decongestants are available as prescription and non-prescription medications and are often seen in combination with antihistamines or other medications. It is not uncommon for patients using decongestants to experience insomnia if taking the medication in the afternoon or evening. If this occurs, a dose reduction may be needed.
At times, men with prostate enlargement may encounter urinary problems while on decongestants. Patients using medications for the management of emotional or behavioral problems should discuss this with their physicians before using decongestants. Pregnant patients should also check with their physician before starting decongestants.
Non-prescription decongestant nasal sprays work within minutes and last for hours, but should not be used for more than a few days at a time without a physician's order.
Oral decongestants are found in many over-the-counter and prescription medications, and may be the treatment of choice for nasal congestion. They don't cause rhinitis medicamentosa, but need to be avoided by some patients with high blood pressure. If you have high blood pressure, you should check with your physician before using them.
Non-prescription saline nasal sprays will help counteract symptoms of dry nasal passages or thick nasal mucus. Unlike decongestant nose sprays, a saline nose spray can be used as often as needed. Sometimes, your physician may recommend washing (douching) of the nasal passage.
Corticosteroids counteract the inflammation caused by the body's release of allergy-causing substances, as well as that caused by other non-allergic factors. Thus, they generally work for many causes of rhinitis symptoms and are sometimes useful for chronic sinusitis.
Corticosteroids are sometimes injected or taken orally, but usually on a short-term basis for extremely severe symptoms. Physicians warn that injected or oral steroids may produce severe side effects when used for long periods or used repeatedly and, for this reason, they should be used with extreme caution.
In rhinitis, a corticosteroid is much safer when used by spraying it into the nose. Side effects are less common, but may include nasal ulceration, nasal fungal infection, or bleeding.
Cromolyn is a medication that blocks the body's release of allergy-causing substances. It does not work in all patients. The full dosage is four times daily, and improvement may take several weeks to occur.
Atropine and the related drug ipratropium bromide are sometimes used to relieve the runny nose of rhinitis; in fact, most antihistamines have a slight atropine-like effect. Atropine can be taken orally and as a nasal spray. It is a component of some antihistamine decongestant preparations.
Antibiotics are for the treatment of bacterial infections. They do not affect the course of uncomplicated common colds, and are of no benefit for non-infectious rhinitis, including allergic rhinitis. In chronic sinusitis, antibiotics may help only temporarily, and surgery may be needed.
Eye allergy preparations are used when the eyes are affected by the same allergens that trigger rhinitis, causing redness, watery eyes and itching. Eye preparations are available as prescription and non-prescription medications. Check with your physician or pharmacist about these medications.
Nasal surgery will usually cure or improve symptoms caused by mechanical blockage or chronic sinusitis not responsive to prolonged antibiotics and nasal steroid sprays. Stopping the use of offending medications will cure rhinitis medicamentosa, providing that there is no underlying disorder.
Check with your physician or pharmacist if you are unsure about a specific drug or formula.
Advice from your allergist: rhinitis
Allergies, including allergic rhinitis, affect an estimated 40 to 50 million people in the United States. Some allergies may interfere with day-to-day activities or lessen the quality of life.
The allergist-immunologist, with his or her specialized training and expertise in managing allergies and asthma, can develop a treatment plan for your individual condition. The goal will be to enable you to lead a life that is as normal and symptom-free as possible.
Contact us for care
Call: 866-520-2510
Monday-Friday 8 a.m. - 5 p.m.
Request appointment
Find an Allergy Provider
Find an Allergy Location
Provider referrals
Allergy and Asthma
Allergic and Non-Allergic Rhinitis
Allergy Health Information
Adult Asthma
About The Clinic
About Marshfield Clinic
Charitable contributions
Contact Us
Employment
Patient Rights
Privacy
Quality of Care
Bienvenido a Marshfield Clinic
Marshfield Clinic Zoo Siab Tos Txais Nej
Get information about Coronavirus Disease 2019 (COVID-19)
Our Health System
Marshfield Clinic Health System
Marshfield Clinic
All of Us Research Program
Business Health Solutions
Center for Community Health Advancement
Division of Education
Family Health Center
Information Services
Marshfield Labs
Research Institute
Security Health Plan
Explore With Us
FacebookTwitterLinkedInYouTubeInstagram
======================================
ALLERGY MEDICINE-Cetirizine HCL
Cetirizine HCL
COMMON BRAND(S): Zyrtec
GENERIC NAME(S): Cetirizine
Read Reviews (89)View Free Coupon
Uses
Side Effects
Precautions
Interactions
Overdose
Images
Uses
Cetirizine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.
Cetirizine does not prevent hives or prevent/treat a serious allergic reaction (such as anaphylaxis). Therefore, if your doctor has prescribed epinephrine to treat allergic reactions, always carry your epinephrine injector with you. Do not use cetirizine in place of your epinephrine.
How to use Cetirizine HCL
If you are taking the over-the-counter product to self-treat, read all directions on the product package before taking this medication. If you have any questions, consult your pharmacist. If your doctor has prescribed this medication, take it as directed, usually once daily.
If you are using the chewable tablets, chew each tablet well and swallow. If you are using the rapidly-dissolving tablet, allow the tablet to dissolve on the tongue and then swallow, with or without water. If you are using the liquid form of this medication, measure the dose carefully using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose.
The dosage is based on your age, medical condition, and response to treatment. Do not increase your dose or take this medication more often than directed.
Tell your doctor if your allergy symptoms do not improve, if your hives do not improve after 3 days of treatment, or if your hives last more than 6 weeks. Get medical help right away if your condition worsens or if you think you have a serious medical problem (such as a very serious allergic reaction/anaphylaxis).
Related Links
What conditions does Cetirizine HCL treat?
Next: Side Effects
More Resources for Cetirizine HCL
Find Lowest Prices on
Check Interactions
Read Reviews (89)
Search for another Drug
Adderall
Celexa
Cipro
Cymbalta
Flexeril
Hydrocodone
Prilosec
Prozac
Seroquel
Synthroid
Tramadol
Trazodone
Lexapro
Lisinopril
Mobic
Naproxen
Neurontin
Pradaxa
Prednisone
Vicodin
Warfarin
Wellbutrin
Xanax
Zocor
Zoloft
Show More
You Might Also Like
Why Do You Get Hives?
Allergy Relief Advisor
Allergies and Chronic Inflammation
Sneaky Allergy Asthma Triggers
Common Chronic Hives Triggers
Medication Mistakes
Do You Get Hives? Things You Need to Know
Retrieving data. Wait a few seconds and try to cut or copy again.
Taking on Eye Allergies
Is It Allergies or Asthma?
Find More Drugs Used to Treat these Conditions
inflammation of the nose due to an allergy
non-seasonal allergic stuffy and runny nose
seasonal runny nose
a type of allergy that causes red and itchy skin called atopic dermatitis
persistent hives of unknown cause
hives
allergic conjunctivitis
Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.
CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.
TODAY ON WEBMD
tired woman on couch
Medications That Make You Tired
Common culprits and what you can do.
woman with pill bottles
Pharmacy and Medication Tips
Things to remember when you fill your prescription.
woman holding medication bottles
Medication Side Effects
Tips for dealing with them.
woman looking at medication
Reading Medicine Labels
How to make sense of them.
MORE ABOUT DRUGS AND MEDICATIONS
Pill Identifier
My Medicine
Interaction Checker
Drugs and Medications A-Z
Drugs and Medical Conditions
Latest Drug News
Find a Pharmacy
Find a Vitamin
- 이전글*코로나/세계현항/백신/치료약 *Corvit Vaccination*항생제 **감기 **콧물 색깔로알아보는건강 23.02.11
- 다음글항생제의 사용과 부작용 **복용? 3-7-14 일? **항생제 Amoxicillin**항생제(antibiotics) 종류/보관/내성 23.01.31
댓글목록
등록된 댓글이 없습니다.