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Ciliary Motility Disorders
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Detailed information on air pollution and air pollution prevention
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The U.S. Environmental Protection Agency (EPA) tracks five major air pollutants that cause significant health effects: ground-level ozone, nitrogen oxides, sulfur oxides, carbon monoxide and microscopic particles called particulate matter.
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Air pollution hurts infants and children more than adults, studies show. Kids' lungs are still developing, they breathe faster and they spend more time outdoors.
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Most people know air pollution can hurt your lungs and make it tough to breathe. But a growing body of research shows air pollution can be as bad or worse for your heart.
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Sulfur oxides are an important class of air pollutants. They include sulfur dioxide, sulfuric acid, and various forms of sulfate.
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Air pollution can have an impact on the heart. Why this connection occurs and what you may be able to do about it.
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Allergic rhinitis , more commonly referred to as hay fever, is an inflammation of the nasal passages caused by allergic reaction to airborne substances. Allergic rhinitis (AR) is the most common allergic condition and one of the most common of all minor afflictions.
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Allergic rhinitis is a collection of symptoms, predominantly in the nose and eyes, caused by airborne particles of dust, dander, or plant pollens in people who are allergic to these substances. When these symptoms are caused by pollen, the allergic rhinitis is commonly known as "hay fever". See also: allergies allergy to mold, dander, dust asthma
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Detailed information on rhinitis, allergic and nonallergic, including diagnosis and treatment
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Allergic rhinitis , more commonly referred to as hay fever , is an inflammation of the nasal passages caused by allergic reaction to airborne substances. Allergic rhinitis (AR) is the most common allergic condition and one of the most common of all minor afflictions.
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Roughly one person in four has some kind of allergy. The most common is "allergic rhinitis," which includes seasonal hay fever and year-round allergies to dust, animal dander, mold and some foods.
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Detailed information on allergic rhinitis, including causes, symptoms, diagnosis, and treatment
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Nasal allergies are most commonly caused by one or more of four kinds of allergens: pollen (which causes seasonal allergies), house-dust mites, mold, and animals (which cause nasal allergies).
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Detailed information on allergic rhinitis, including causes, symptoms, diagnosis, treatment, and prevention
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Other problems may occur as a result of allergic irritation and inflammation. If you have one of the following problems, talk to your doctor about treatment options.
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If your allergies bother you only at certain times of year, like in the spring when the trees begin to bloom, you have "hay fever," or seasonal nasal allergies. If your allergies seem to be with you all year long, you have perennial nasal allergies.
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Some people who have symptoms from heart disease mistakenly think they are experiencing episodes of acid indigestion. Before you proceed through our advice guide, we would like to make sure that your symptoms are not likely to result from coronary artery disease.
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How to cope with seasonal and year-round allergic reactions. Includes information about common allergens, preventing and treating allergic rhinitis, and common allergy medications.
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Asthma is a chronic inflammatory disease of the airways in the lungs. This inflammation periodically causes the airways to narrow, producing wheezing and breath-lessness sometimes to the point where the patient gasps for air.
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Asthma is an inflammatory disorder of the airways, characterized by periodic attacks of wheezing , shortness of breath, chest tightness, and coughing.
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Detailed information on asthma, including childhood asthma
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It used to be that having asthma meant choosing between breathing problems and side effects of asthma medicine. But today's asthma treatments have freed people from that choice. You can now breathe easier thanks to highly effective medications with few or no side effects. For people with more than occasional, mild symptoms, today's standard of care calls for consistent, daily use of asthma medications even when you feel well. And with the help of updated asthma guidelines, described in this report, you and your doctor can choose the most effective drugs and dosages to control your asthma while keeping your medication levels as low as possible.
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Asthma is a disease of the respiratory system that causes breathing difficulty. Asthma is typically expressed by repeated but reversible episodes of constriction and inflammation of the airways and lungs.
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Asthma is a chronic inflammatory disease of the respiratory system that causes breathing difficulty. Asthma comes from the Greek word for panting.
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Detailed information on asthma, including triggers of an asthma attack, symptoms, diagnosis, management, and treatment
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Detailed information on asthma, including triggers of an asthma attack, symptoms, diagnosis, management, and treatment
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Detailed information on asthma, including triggers of an asthma attack, symptoms, diagnosis, management, and treatment
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Detailed information on asthma, including triggers of an asthma attack, symptoms, diagnosis, management, and treatment
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Children with well-controlled asthma have minimal or no persistent symptoms during the day or night, minimal or no asthma "attacks," no limitations on activities, and minimal or no days of school or work (or parent's work) missed.
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Asthma is a chronic (long-lasting) inflammatory disease of the airways. In people susceptible to asthma, this inflammation causes the airways to narrow periodically.
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Today asthma is viewed as a chronic (long-lasting) inflammatory disease of the airways. In those susceptible to asthma, this inflammation causes the airways to narrow periodically.
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Detailed information on asthma, including triggers of an asthma attack, symptoms, diagnosis, management, and treatment
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Asthma is a chronic inflammatory disease of the airways in which periods of relatively free breathing are punctuated by episodes in which breathing becomes difficult. During an attack, inflammation causes the airways to fill with mucus secretions and become obstructed.
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Detailed information on treatment for asthma, including Long-term asthma control medication, Quick-relief asthma medication, and Inhalation devices for asthma
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Detailed information on asthma attack triggers and avoidance of allergens and other irritants
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Asthma is a disease of the airways in the lungs. No one knows exactly why some children get it. And so far there isn't a cure. But it can be controlled so your child can enjoy a happy, active life.
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Most people with asthma should have two written plans. They have a day-to-day plan that lists the steps required to treat and monitor asthma, and they have an emergency plan.
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Detailed information on asthma, including asthma in pregnancy
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A lung disease characterized by spasms and inflammation of the airways, causing wheezing, coughing, and shortness of breath. Asthma is a lung disease characterized by recurring and sometimes persistent spasms and inflammation of the airways, causing episodic symptoms of wheezing, coughing, and shortness of breath.
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Chances are, you know someone who has asthma -- or even have it yourself. This brief summary can serve as an introduction or a review of the facts about asthma.
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Many people think of asthma as a childhood disease, but it often occurs as a new condition in older adults.
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Nocturnal asthma, also called sleep-related asthma, can happen at any hour during sleep, but symptoms worsen at night.
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Detailed information on asthma attack triggers and avoidance of allergens and other irritants
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Detailed information on allergy, asthma, and immunology
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Detailed information on asthma medications
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Detailed information on asthma attack triggers and avoidance of allergens and other irritants
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Detailed information on asthma triggers
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If you have chronic obstructive pulmonary disease (COPD) and asthma, you know that they cause similar symptoms.
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Your health care provider may prescribe asthma medications for you. They may include quick-relief medications and long-term control medications. Know the names of your medications. Also know how each one works and when to use it.
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Asthma is a common chronic lung disease characterized by a narrowing of the airways, resulting in obstruction of the flow of air and difficulty in breathing. The airflow obstruction is partially or completely reversible in most patients.
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Glossary of terms relating to asthma and allergy
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Detailed information about asthma, including an asthma quiz to test your knowledge on the subject
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Detailed information on management of asthma, avoidance of allergy triggers, and the components of asthma treatment
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Detailed information on treatment for asthma, including Long-term asthma control medication, Quick-relief asthma medication, and Inhalation devices for asthma
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Autumn means pumpkins, colorful leaves and, for some, worries about asthma.
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Your health care team will help you fill out your Action Plan. Provide the information requested to see how well you are managing your asthma.
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To make sure that you are getting the most benefit from your asthma medicines, here are questions to ask yourself.
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If you've been diagnosed with EIA, you probably don't have to sacrifice your favorite workouts or sports.
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Detailed information on allergy, asthma, and immunology
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List of online resources to find additional information on allergy and asthma
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Detailed information on the different levels of asthma
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Asthma isn't just a children's condition. How adult asthma can be accurately diagnosed and managed.
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Some experts believe that you may reduce your asthma symptoms by eating certain foods.
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If you want to quit smoking but feel discouraged, don’t lose hope. Try taking a new perspective.
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Don’t let your asthma triggers dampen spring fever. You can still enjoy the season by managing your exposure.
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If you have asthma, you can enjoy sports if you know how to do them safely. Being active can even help your asthma. Besides being fun, exercise can make you a winner. Here are some examples.
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Ask your doctor which sports and exercises are best for you. Here is a picture that shows many fun activities. Circle the sports you enjoy or would like to try.
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Women are more likely than men to have asthma. Women also have more asthma attacks.
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For asthmatics, age can bring a bit of relief from the symptoms. But asthma can also appear at any time of life.
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Detailed information on asthma during pregnancy, including possible complications to the mother and to the fetus
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Can I continue to take my asthma medication if I am pregnant?
Diana Post, M.D., is an assistant professor of medicine at Harvard Medical School and a member of the Department of Medicine at Brigham and Women's Hospital.
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College can pose challenges for the student with asthma. New and unfamiliar living quarters, school and social stresses, and other factors can trigger a flare-up.
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People who don’t have asthma may not know how it makes you feel. Try not to get angry with them. Instead, help them learn more about asthma. If you’re afraid to speak up, ask your parents what words to say. Here are some things you can say to your family, friends, teachers, and other adults.
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Your health care team will work with you to design a daily treatment plan. The goal is to control your asthma and prevent symptoms. You'll learn how to tell when your asthma is getting out of control. You'll also find out what to do if it does.
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You can learn how to help control your asthma. One way is to learn about the things that make you have flare-ups. You can also learn how to know when a flare-up is on the way. The more you know, the easier it will be to control your asthma.
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Detailed information on exercise induced asthma, including symptoms and recommendations for asthma control
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I am a pregnant asthmatic. What are the chances my baby will develop the same disease? Is it hereditary?
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I was diagnosed with asthma five years ago, and my doctor prescribed an inhaler to use daily. I haven't had any symptoms for a year now, even though I stopped using my inhaler. Can asthma go away?
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Use this fun sheet to find your asthma triggers.
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Each time you blow into your peak flow meter, you get a number. The number tells you what zone you’re in: green, yellow, or red. When you take your peak flow and find your zone, do what your action plan tells you to do.
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A peak flow meter tells you how open your airways are. It also warns you when a flare up is on the way. Use your meter as often as you are told. Follow the steps outlined here. You will need paper, a pencil, and your record sheet.
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You like to stay busy with your favorite activities and hobbies. But you may be afraid asthma will slow you down. Do your best to control your asthma. Then you can do all the things you like to do!
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What are the effects of asthma on other organs?
Mary Pickett, M.D., is a lecturer for Harvard Medical School and an assistant professor of medicine at Oregon Health & Science University in Portland, OR. At OHSU, she practices general internal medicine and teaches medical residents and students.
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Can having asthma or allergies put you at greater risk of getting pneumonia?
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Is there any clinical evidence of acupuncture mitigating asthma attacks?
Catherine Ulbricht, Pharm.D., is a senior attending pharmacist at Massachusetts General Hospital, and an assistant professor at Massachusetts College of Pharmacy, Northeastern University, and the University of Rhode Island. She is a founder of Natural Standard Research Collaboration, which provides high-level complementary and alternative medicine content for health-care institutions. She also is a member of the board of directors of the Integrative Medicine Alliance, and chief editor of the Journal of Herbal Pharmacotherapy.
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What are the symptoms of asthma in a newborn?
Henry (Hank) Bernstein, D.O. is a Senior Lecturer in Pediatrics at Harvard Medical School and Professor of Pediatrics at Dartmouth Medical School. Formerly the Associate Chief of General Pediatrics and Director of Primary Care at Children's Hospital Boston, he currently is the Chief of General Academic Pediatrics at Children's Hospital at Dartmouth. He has extensive and varied experience as a primary care pediatrician, and is a spokesperson for the news media on a variety of pediatric health care topics, including vaccination, common childhood illnesses, and practical information for caregivers.
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Can asthma start at any age?
Alice Y. Chang, M.D., is an instructor in medicine at Harvard Medical School, and on the faculty of the Department of General Medicine at Brigham and Women's Hospital. Her clinical interests and experience are in the fields of primary care, women's health, hospital-based medicine, and patient education.
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Does asthma have any effect on the voice, such as making it breathy or unclear, or making it more difficult to produce sounds?
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Occupational asthma is caused by being exposed to irritants in the form of vapors, fumes, gases, particles or allergens like dust in the workplace.
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The newest drugs to join the asthma controller lineup are called leukotriene modifiers.
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For many allergy sufferers, pollen and mold are the main problems.
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Research shows that informed, supportive teachers and staff can play a big role in helping students manage their asthma.
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Getting the flu can be serious business for people with asthma. That’s why it’s important to take steps to prevent it.
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Although medications can successfully treat asthma symptoms, they may also have side effects that leave you feeling jittery.
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Whether you pack a suitcase every week or once a year, you probably know that traveling takes a little extra preparation when you have asthma.
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It's important to understand common terms used in asthma management.
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Don’t let fear of an asthma flare-up keep your child from being active. Olympic athletes with asthma are able to perform because their asthma is in control. The same is true for your child.
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If your child's asthma treatment isn’t working, don’t give up! With the right plan, asthma can be controlled.
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You can smooth the way for your asthmatic child to spend time at the homes of family and friends, at daycare, or at school.
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Your child will most likely have at least one inhaled type of asthma medication. Which type depends on the kind of medication she takes or on her age and preference.
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Your child's healthcare team works with you to make an action plan for your child. The plan can help control asthma on a daily basis and prevent flare-ups. It also tells what to do if a flare-up occurs. Part of the plan is understanding the medications used to control asthma. Here is an outline.
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You may notice you have asthma and allergy problems when you are around certain animals. Having allergies to animals can trigger asthma flare-ups. The allergy is to an animal’s dander (dry skin flakes), feathers, droppings, and saliva.
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Exercise is good for everyone, including people with asthma. Exercise can improve your health. It also helps your body make better use of oxygen. This can reduce asthma symptoms. Just be sure your exercise program is one designed to keep your asthma under control.
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Exercise is important for everyone, including people who have asthma. Here are some tips for exercising safely when you have asthma.
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You like to stay busy and have fun. But you may be afraid asthma will slow you down. Do your best to control your asthma. Then you can do all the things you like to do! Use this fun sheet to find the best answer for each problem.
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Some things make your asthma get worse. They are called triggers. First you have to find out what your triggers are. Then try to stay away from them. It's OK to ask other people to help you stay away from triggers. You might also need to take medicine every day. This makes triggers bother you less.
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Your health care provider will evaluate you to learn more about your asthma. You'll be asked about your symptoms and triggers. You'll then be examined and checked for other lung problems. Some tests may also be done.
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When familiar asthma symptoms flare or new ones crop up, how do you know if your symptoms are worthy of an immediate call to the doctor? Here are some guidelines for when to self-treat, when to call the doctor, and when to seek emergency care.
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Getting a grip on asthma doesn't have to be that difficult. Sure, asthma is frustrating, but there's a lot you can do to help yourself. Start by making the commitment to help your doctor manage this chronic illness, while helping yourself lead a full and active life.
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