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<span>Asthma</span>
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Asthma
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<h3>Basics</h3>
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<div id="topic-summary" class="syndicate"><h3>What is asthma?</h3>
<p>Asthma is a chronic (long-term) lung disease. It affects your airways, the tubes that carry air in and out of your lungs. When you have asthma, your airways can become inflamed and narrowed. This can cause wheezing, <a href="https://medlineplus.gov/cough.html">coughing</a>, and tightness in your chest. When these symptoms get worse than usual, it is called an asthma attack or flare-up.</p>
<h3>What causes asthma?</h3>
<p>The exact cause of asthma is unknown. Genetics and your environment likely play a role in who gets asthma.</p>
<p>An asthma attack can happen when you are exposed to an asthma trigger. An asthma trigger is something that can set off or worsen your asthma symptoms. Different triggers can cause different types of asthma:</p><ul>
<li>Allergic asthma is caused by allergens. Allergens are substances that cause an allergic reaction. They can include
<ul>
<li>Dust mites</li>
<li><a href="https://medlineplus.gov/molds.html">Mold</a></li>
<li>Pets</li>
<li>Pollen from grass, trees, and weeds</li>
<li>Waste from pests such as cockroaches and mice</li>
</ul>
</li>
<li>Nonallergic asthma is caused by triggers that are not allergens, such as
<ul>
<li>Breathing in cold air</li>
<li>Certain medicines</li>
<li><a href="https://medlineplus.gov/householdproducts.html">Household chemicals</a></li>
<li>Infections such as <a href="https://medlineplus.gov/commoncold.html">colds</a> and the <a href="https://medlineplus.gov/flu.html">flu</a></li>
<li><a href="https://medlineplus.gov/airpollution.html">Outdoor air pollution</a></li>
<li><a href="https://medlineplus.gov/secondhandsmoke.html">Tobacco smoke</a></li>
</ul>
</li>
<li>Occupational asthma is caused by breathing in chemicals or industrial dusts at work</li>
<li>Exercise-induced asthma happens during physical exercise, especially when the air is dry</li>
</ul>
<p>Asthma triggers may be different for each person and can change over time.</p>
<h3>Who is at risk for asthma?</h3>
<p>Asthma affects people of all ages, but it often starts during childhood. Certain factors can raise your risk of having asthma:</p><ul>
<li><strong>Being exposed to secondhand smoke</strong> when your mother is pregnant with you or when you are a small child</li>
<li><strong>Being exposed to certain substances at work</strong>, such as chemical irritants or industrial dusts</li>
<li><strong>Genetics and family history.</strong> You are more likely to have asthma if one of your parents has it, especially if it's your mother.</li>
<li><strong>Race or ethnicity.</strong> Black and African Americans and Puerto Ricans are at higher risk of asthma than people of other races or ethnicities.</li>
<li><strong>Having other diseases or conditions</strong> such as <a href="https://medlineplus.gov/obesity.html">obesity</a> and <a href="https://medlineplus.gov/allergy.html">allergies</a></li>
<li><strong>Often having viral respiratory infections</strong> as a young child</li>
<li><strong>Sex.</strong> In children, asthma is more common in boys. In teens and adults, it is more common in women.</li>
</ul>
<h3>What are the symptoms of asthma?</h3>
<p>The symptoms of asthma include:</p><ul>
<li>Chest tightness</li>
<li>Coughing, especially at night or early morning</li>
<li><a href="https://medlineplus.gov/breathingproblems.html">Shortness of breath</a></li>
<li>Wheezing, which causes a whistling sound when you breathe out</li>
</ul>
<p>These symptoms can range from mild to severe. You may have them every day or only once in a while.</p>
<p>When you are having an asthma attack, your symptoms get much worse. The attacks may come on gradually or suddenly. Sometimes they can be life-threatening. They are more common in people who have severe asthma. If you are having asthma attacks, you may need a change in your treatment.</p>
<h3>How is asthma diagnosed?</h3>
<p>Your health care provider may use many tools to diagnose asthma:</p><ul>
<li>Physical exam</li>
<li>Medical history</li>
<li><a href="https://medlineplus.gov/lab-tests/lung-function-tests/">Lung function tests</a>, including spirometry, to test how well your lungs work</li>
<li>Tests to measure how your airways react to specific exposures. During this test, you inhale different concentrations of allergens or medicines that may tighten the muscles in your airways. Spirometry is done before and after the test.</li>
<li>Peak expiratory flow (PEF) tests to measure how fast you can blow air out using maximum effort</li>
<li>Fractional exhaled nitric oxide (FeNO) tests to measure levels of nitric oxide in your breath when you breathe out. High levels of nitric oxide may mean that your lungs are inflamed.</li>
<li>Allergy <a href="https://medlineplus.gov/lab-tests/allergy-skin-test/">skin</a> or <a href="https://medlineplus.gov/lab-tests/allergy-blood-test/">blood</a> tests, if you have a history of allergies. These tests check which allergens cause a reaction from your immune system.</li>
</ul>
<h3>What are the treatments for asthma?</h3>
<p>If you have asthma, you will work with your health care provider to create a treatment plan. The plan will include ways to manage your asthma symptoms and prevent asthma attacks. It will include:</p><ul>
<li><strong>Strategies to avoid triggers.</strong> For example, if tobacco smoke is a trigger for you, you should not smoke or allow other people to smoke in your home or car.</li>
<li><strong>Short-term relief medicines,</strong> also called quick-relief medicines. They help prevent symptoms or relieve symptoms during an asthma attack. They include an inhaler to carry with you all the time. It may also include other types of medicines which work quickly to help open your airways.</li>
<li><strong>Control medicines.</strong> You take them every day to help prevent symptoms. They work by reducing airway inflammation and preventing narrowing of the airways.</li>
</ul>
<p>If you have a severe attack and the short-term relief medicines do not work, you will need emergency care.</p>
<p>Your provider may adjust your treatment until asthma symptoms are controlled.</p>
<p>Sometimes asthma is severe and cannot be controlled with other treatments. If you are an adult with uncontrolled asthma, in some cases your provider might suggest bronchial thermoplasty. This is a procedure that uses heat to shrink the smooth muscle in the lungs. Shrinking the muscle reduces your airway's ability to tighten and allows you to breathe more easily. The procedure has some risks, so it's important to discuss them with your provider.</p></div>
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<a href="https://www.cdc.gov/asthma/about/" target="TheNewWin" data-sid="108873" >About Asthma</a>
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<span class="orgs"> (Centers for Disease Control and Prevention)</span>
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<a href="https://www.niehs.nih.gov/health/topics/conditions/asthma" target="TheNewWin" data-sid="61469" data-org="NIEHS">Asthma</a>
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<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
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</ul>
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</div>
</section>
<a name="cat_92"></a>
<section id="cat_92_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Diagnosis and Tests
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
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</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section92" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://familydoctor.org/symptom/cough/?adfree=true" target="TheNewWin" data-sid="29137" >Cough</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Family Physicians)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://es.familydoctor.org/sintoma/tos/?adfree=true" data-sid="103450">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/lab-tests/lung-function-tests/" data-sid="135091" data-org="NLM">Lung Function Tests</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Library of Medicine)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/pruebas-de-laboratorio/pruebas-de-funcion-pulmonar/" data-sid="135115">Spanish</a> </span>
</li>
<li>
<a href="https://www.lung.org/lung-health-diseases/lung-procedures-and-tests/spirometry" target="TheNewWin" data-sid="158532" >Spirometry</a>
<span class="desc-text">
<span class="orgs"> (American Lung Association)</span>
</span>
</li>
<li>
<a href="https://www.mayoclinic.org/tests-procedures/spirometry/about/pac-20385201?p=1" target="TheNewWin" data-sid="94853" >Spirometry</a>
<span class="desc-text">
<span class="orgs"> (Mayo Foundation for Medical Education and Research)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.mayoclinic.org/es/tests-procedures/spirometry/about/pac-20385201?p=1" data-sid="158533">Spanish</a> </span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/sites/default/files/publications/FeNO-Testing.pdf" target="TheNewWin" data-sid="150331" data-org="NHLBI">What is Fractional Exhaled Nitric Oxide (FeNO) Testing?</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_93"></a>
<section id="cat_93_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Prevention and Risk Factors
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
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</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section93" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.niehs.nih.gov/health/topics/agents/allergens" target="TheNewWin" data-sid="6576" data-org="NIEHS">Allergens and Irritants</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Institute of Environmental Health Sciences)</span>
</span>
</li>
<li>
<a href="https://www.epa.gov/asthma/asthma-triggers-gain-control" target="TheNewWin" data-sid="19630" >Asthma Triggers: Gain Control</a>
<span class="desc-text">
<span class="orgs"> (Environmental Protection Agency)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://espanol.epa.gov/cai/tome-control-de-los-factores-desencadenantes-de-su-asma" data-sid="160077">Spanish</a> </span>
</li>
<li>
<a href="https://www.cdc.gov/asthma/control/" target="TheNewWin" data-sid="108874" >Controlling Asthma</a>
<span class="desc-text">
<span class="orgs"> (Centers for Disease Control and Prevention)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.cdc.gov/asthma/es/control/como-controlar-el-asma.html" data-sid="133166">Spanish</a> </span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/sites/default/files/publications/Reducing-Allergens_rev_508.pdf" target="TheNewWin" data-sid="150329" data-org="NHLBI">Reducing Allergens in Your Home</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_78"></a>
<section id="cat_78_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Treatments and Therapies
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
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</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section78" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.nccih.nih.gov/health/asthma-and-complementary-health-approaches-what-you-need-to-know" target="TheNewWin" data-sid="102883" data-org="NCCIH">Asthma and Complementary Health Approaches: What You Need to Know</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Center for Complementary and Integrative Health)</span>
</span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/sites/default/files/publications/Asthma-Management-Guidelines-Your-Care_rev_508.pdf" target="TheNewWin" data-sid="150326" data-org="NHLBI">Asthma Management Guidelines and Your Care</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/sites/default/files/publications/Immunotherapy-Allergic-Asthma.pdf" target="TheNewWin" data-sid="150330" data-org="NHLBI">Can Immunotherapy Help with the Treatment of Allergic Asthma?</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/sites/default/files/publications/Inhaled-Corticosteroids.pdf" target="TheNewWin" data-sid="150327" data-org="NHLBI">Changing Role of Inhaled Corticosteroids in Asthma Management</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
<li>
<a href="https://www.aaaai.org/tools-for-the-public/conditions-library/asthma/inhaled-asthma-medications" target="TheNewWin" data-sid="88590" >Inhaled Asthma Medications</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/sites/default/files/publications/Bronchial-Thermoplasty.pdf" target="TheNewWin" data-sid="150332" data-org="NHLBI">Is Bronchial Thermoplasty Right for You?</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/sites/default/files/publications/Long-Acting-Muscarinic-Antagonists-LAMA.pdf" target="TheNewWin" data-sid="150328" data-org="NHLBI">Long-Acting Muscarinic Antagonists (LAMAs)</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
<li>
<a href="https://www.nationaljewish.org/conditions/medications/asthma-medications/longterm?modal=1" target="TheNewWin" data-sid="102596" >Long-Term Control Medications for Lung Diseases</a>
<span class="desc-text">
<span class="orgs"> (National Jewish Health)</span>
</span>
</li>
<li>
<a href="https://www.fda.gov/consumers/consumer-updates/manage-your-asthma-know-your-triggers-and-treatment-options" target="TheNewWin" data-sid="133506" >Manage Your Asthma: Know Your Triggers and Treatment Options</a>
<span class="desc-text">
<span class="orgs"> (Food and Drug Administration)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.fda.gov/consumers/articulos-para-el-consumidor-en-espanol/controle-su-asma-conozca-los-detonantes-y-sus-opciones-de-tratamiento" data-sid="133546">Spanish</a> </span>
</li>
<li>
<a href="https://www.nationaljewish.org/conditions/medications/asthma-medications/quickrelief?modal=1" target="TheNewWin" data-sid="101096" >Quick-Relief Medications for Lung Disease Symptoms</a>
<span class="desc-text">
<span class="orgs"> (National Jewish Health)</span>
</span>
</li>
<li>
<a href="https://www.lung.org/lung-health-diseases/lung-disease-lookup/asthma/treatment/medication" target="TheNewWin" data-sid="111216" >Understand Your Asthma Medication</a>
<span class="desc-text">
<span class="orgs"> (American Lung Association)</span>
</span>
</li>
<li>
<a href="https://kidshealth.org/en/teens/nebulizer-inhaler.html" target="TheNewWin" data-sid="160055" >What&#x27;s the Difference Between a Nebulizer and an Inhaler?</a>
<span class="desc-text">
<img width="20" height="16" alt="Video" title="Video" src="https://medlineplus.gov/images/videocamera.gif" class="imgdesc">
<span class="orgs"> (Nemours Foundation)</span>
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_77"></a>
<section id="cat_77_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Living With
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section77" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.nhlbi.nih.gov/sites/default/files/publications/Asthma-Action-Plan-2020_rev_508.pdf" target="TheNewWin" data-sid="99789" data-org="NHLBI">Asthma Action Plan</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
<li>
<a href="https://www.mayoclinic.org/diseases-conditions/asthma/expert-answers/asthma-diet/FAQ-20058105?p=1" target="TheNewWin" data-sid="105929" >Asthma Diet: Does What You Eat Make a Difference?</a>
<span class="desc-text">
<span class="orgs"> (Mayo Foundation for Medical Education and Research)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.mayoclinic.org/es/diseases-conditions/asthma/expert-answers/asthma-diet/faq-20058105?p=1" data-sid="129511">Spanish</a> </span>
</li>
<li>
<a href="https://www.mayoclinic.org/diseases-conditions/asthma/in-depth/asthma-inhalers/ART-20046382?p=1" target="TheNewWin" data-sid="16080" >Asthma Inhalers: Which One&#x27;s Right for You?</a>
<span class="desc-text">
<span class="orgs"> (Mayo Foundation for Medical Education and Research)</span>
</span>
</li>
<li>
<a href="https://www.lung.org/lung-health-diseases/lung-disease-lookup/asthma/treatment/devices/peak-flow" target="TheNewWin" data-sid="104809" >Measuring Your Peak Flow Rate</a>
<span class="desc-text">
<img width="20" height="16" alt="Video" title="Video" src="https://medlineplus.gov/images/videocamera.gif" class="imgdesc">
<span class="orgs"> (American Lung Association)</span>
</span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/sites/default/files/publications/20-HL-8119MonitoringYourAsthma.pdf" target="TheNewWin" data-sid="152793" data-org="NHLBI">Monitoring Your Asthma</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
<li>
<a href="https://familydoctor.org/questions-to-ask-when-asthma-doesnt-get-better/?adfree=true" target="TheNewWin" data-sid="299" >Questions to Ask When My Asthma Doesn&#x27;t Get Better</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Family Physicians)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://es.familydoctor.org/preguntas-que-debe-realizar-cuando-el-asma-no-mejora/?adfree=true" data-sid="30475">Spanish</a> </span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/resources/so-you-have-asthma-guide-patients-and-their-families" target="TheNewWin" data-sid="65443" data-org="NHLBI">So You Have Asthma: A Guide for Patients and Their Families</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Heart, Lung, and Blood Institute)</span>
- <span class="desccode">PDF</span>
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_47"></a>
<section id="cat_47_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Related Issues
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section47" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.mayoclinic.org/diseases-conditions/asthma/in-depth/allergies-and-asthma/ART-20047458?p=1" target="TheNewWin" data-sid="49638" >Allergies and Asthma: They Often Occur Together</a>
<span class="desc-text">
<span class="orgs"> (Mayo Foundation for Medical Education and Research)</span>
</span>
</li>
<li>
<a href="https://www.aaaai.org/tools-for-the-public/conditions-library/asthma/asthma-and-copd-differences-and-similarities" target="TheNewWin" data-sid="102600" >Asthma and COPD: Differences and Similarities</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
</li>
<li>
<a href="https://www.cdc.gov/flu/highrisk/asthma.html" target="TheNewWin" data-sid="109064" >Flu and People with Asthma</a>
<span class="desc-text">
<span class="orgs"> (Centers for Disease Control and Prevention)</span>
</span>
</li>
<li>
<a href="https://www.aaaai.org/conditions-treatments/related-conditions/gastroesophageal-reflux-disease" target="TheNewWin" data-sid="73775" >Gastroesophageal Reflux Disease</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.aaaai.org/conditions-treatments/afecciones-y-tratamientos/afecciones-relacionadas/enfermedad-de-reflujo-gastroesofagico-(erg)" data-sid="98811">Spanish</a> </span>
</li>
<li>
<a href="https://www.lung.org/lung-health-diseases/lung-disease-lookup/asthma/managing-asthma/workplace" target="TheNewWin" data-sid="114226" >Guide to Controlling Asthma at Work</a>
<span class="desc-text">
<span class="orgs"> (American Lung Association)</span>
</span>
</li>
<li>
<a href="https://www.cdc.gov/flu/highrisk/" target="TheNewWin" data-sid="135646" >People at Higher Risk of Flu Complications</a>
<span class="desc-text">
<span class="orgs"> (Centers for Disease Control and Prevention)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://espanol.cdc.gov/flu/highrisk/index.htm" data-sid="107660">Spanish</a> </span>
</li>
<li>
<a href="https://www.cdc.gov/asthma/respiratory-infections/" target="TheNewWin" data-sid="158686" >Respiratory Infections and Asthma</a>
<span class="desc-text">
<span class="orgs"> (Centers for Disease Control and Prevention)</span>
</span>
</li>
<li>
<a href="https://www.thoracic.org/patients/patient-resources/resources/sleep-problems-asthma-copd.pdf" target="TheNewWin" data-sid="111157" >Sleep Problems in Asthma and COPD</a>
<span class="desc-text">
<span class="orgs"> (American Thoracic Society)</span>
- <span class="desccode">PDF</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.thoracic.org/patients/patient-resources/resources/spanish/sleep-problems-in-asthma-and-copd.pdf" data-sid="137746">Spanish</a> </span>
</li>
<li>
<a href="https://www.mayoclinic.org/diseases-conditions/asthma/expert-answers/vocal-cord-dysfunction/FAQ-20058019?p=1" target="TheNewWin" data-sid="99403" >Vocal Cord Dysfunction: Is it a Type of Asthma?</a>
<span class="desc-text">
<span class="orgs"> (Mayo Foundation for Medical Education and Research)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.mayoclinic.org/es/diseases-conditions/asthma/expert-answers/vocal-cord-dysfunction/faq-20058019?p=1" data-sid="129512">Spanish</a> </span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_42"></a>
<section id="cat_42_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Specifics
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section42" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.mayoclinic.org/diseases-conditions/asthma-attack/symptoms-causes/syc-20354268?p=1" target="TheNewWin" data-sid="96891" >Asthma Attack</a>
<span class="desc-text">
<span class="orgs"> (Mayo Foundation for Medical Education and Research)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.mayoclinic.org/es/diseases-conditions/asthma-attack/symptoms-causes/syc-20354268?p=1" data-sid="129513">Spanish</a> </span>
</li>
<li>
<a href="https://www.aaaai.org/tools-for-the-public/conditions-library/asthma/exercise-and-asthma" target="TheNewWin" data-sid="102601" >Exercise and Asthma</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.aaaai.org/tools-for-the-public/biblioteca-de-condiciones/biblioteca-de-asma/ejercicio-y-asma" data-sid="14889">Spanish</a> </span>
</li>
<li>
<a href="https://www.mayoclinic.org/diseases-conditions/exercise-induced-asthma/symptoms-causes/syc-20372300?p=1" target="TheNewWin" data-sid="62976" >Exercise-Induced Asthma</a>
<span class="desc-text">
<span class="orgs"> (Mayo Foundation for Medical Education and Research)</span>
</span>
</li>
<li>
<a href="https://www.aaaai.org/tools-for-the-public/allergy,-asthma-immunology-glossary/exercise-induced-bronchoconstriction-defined" target="TheNewWin" data-sid="59287" >Exercise-Induced Bronchoconstriction Defined</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
</li>
<li>
<a href="https://familydoctor.org/condition/exercise-induced-bronchospasm/?adfree=true" target="TheNewWin" data-sid="51342" >Exercise-Induced Bronchospasm</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Family Physicians)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://es.familydoctor.org/condicion/broncoespasmo-inducido-por-el-ejercicio-es/?adfree=true" data-sid="51343">Spanish</a> </span>
</li>
<li>
<a href="https://www.nationaljewish.org/conditions/medications/asthma-medications/longterm/faqs-about-steroids-for-asthma?modal=1" target="TheNewWin" data-sid="67216" >FAQs About Steroids for Asthma</a>
<span class="desc-text">
<span class="orgs"> (National Jewish Health)</span>
</span>
</li>
<li>
<a href="https://www.nationaljewish.org/conditions/medications/asthma-medications/longterm/faqs-inhaled-steroids-for-asthma?modal=1" target="TheNewWin" data-sid="43157" >FAQs on Inhaled Steroids for Asthma</a>
<span class="desc-text">
<span class="orgs"> (National Jewish Health)</span>
</span>
</li>
<li>
<a href="https://www.nationaljewish.org/conditions/asthma/overview/types/nocturnal-asthma?modal=1" target="TheNewWin" data-sid="47601" >Nocturnal Asthma</a>
<span class="desc-text">
<span class="orgs"> (National Jewish Health)</span>
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_46"></a>
<section id="cat_46_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Genetics
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section46" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://medlineplus.gov/genetics/condition/allergic-asthma" data-sid="124239" data-org="NLM">Allergic asthma: MedlinePlus Genetics</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Library of Medicine)</span>
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_80"></a>
<section id="cat_80_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Images
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section80" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://medlineplus.gov/ency/presentations/100200_1.htm" data-sid="97950" >Metered dose inhaler use - Series</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/esp_presentations/100200_1.htm" data-sid="98063">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/presentations/100201_1.htm" data-sid="97951" >Nebulizer use - series</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/esp_presentations/100201_1.htm" data-sid="97918">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/presentations/100202_1.htm" data-sid="97952" >Peak flow meter use - Series</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/esp_presentations/100202_1.htm" data-sid="98029">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/presentations/100203_1.htm" data-sid="97953" >Spacer use - Series</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/esp_presentations/100203_1.htm" data-sid="97919">Spanish</a> </span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_94"></a>
<section id="cat_94_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Videos and Tutorials
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section94" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.cdc.gov/asthma/caring/" target="TheNewWin" data-sid="111226" >Self-Care for Asthma-Using Your Inhaler</a>
<span class="desc-text">
<img width="20" height="16" alt="Video" title="Video" src="https://medlineplus.gov/images/videocamera.gif" class="imgdesc">
<span class="orgs"> (Centers for Disease Control and Prevention)</span>
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_65"></a>
<section id="cat_65_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Test Your Knowledge
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section65" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.aaaai.org/conditions-treatments/asthma/asthma-quiz" target="TheNewWin" data-sid="99769" >Asthma Quiz</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
</li>
<li>
<a href="https://medlineplus.gov/ency/quiz/000141_36.htm" data-sid="159236" >Asthma Treatment Quiz</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/quiz/000141_116.htm" data-sid="159237">Spanish</a> </span>
</li>
<li>
<a href="https://www.aaaai.org/conditions-treatments/asthma/eib-quiz" target="TheNewWin" data-sid="99771" >EIB (Exercise-Induced Bronchoconstriction) Asthma Quiz</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
</li>
<li>
<a href="https://medlineplus.gov/ency/quiz/000005_32.htm" data-sid="159330" >Test Your Knowledge About Inhalers</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/quiz/000005_115.htm" data-sid="159331">Spanish</a> </span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_79"></a>
<section id="cat_79_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Statistics and Research
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section79" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.niehs.nih.gov/health/topics/conditions/inflammation" target="TheNewWin" data-sid="143247" data-org="NIEHS">Inflammation</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Institute of Environmental Health Sciences)</span>
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_59"></a>
<section id="cat_59_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Journal Articles
<span class="subheading">References and abstracts from MEDLINE/PubMed (National Library of Medicine)</span>
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section59" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.ncbi.nlm.nih.gov/pubmed/39778197" target="TheNewWin" data-sid="1092" >Article: Evaluation of a Global Initiative for Asthma Education and Implementation Program...</a>
<span class="desc-text">
</span>
</li>
<li>
<a href="https://www.ncbi.nlm.nih.gov/pubmed/39691156" target="TheNewWin" data-sid="1092" >Article: Triple Therapy with Budesonide/Glycopyrronium/Formoterol Fumarate Dihydrate versus Dual Therapies for Patients...</a>
<span class="desc-text">
</span>
</li>
<li>
<a href="https://www.ncbi.nlm.nih.gov/pubmed/39615502" target="TheNewWin" data-sid="1092" >Article: Treating eosinophilic exacerbations of asthma and COPD with benralizumab (ABRA): a...</a>
<span class="desc-text">
</span>
</li>
<li>
<a href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Asthma%22%5Bmajr%3Anoexp%5D+AND+humans%5Bmh%5D+AND+english%5Bla%5D+AND+%22last+1+Year%22+%5Bedat%5D+AND+%28patient+education+handout%5Bpt%5D+OR+guideline%5Bpt%5D+OR+clinical+trial%5Bpt%5D%29++NOT+%28letter%5Bpt%5D+OR+case+reports%5Bpt%5D+OR+editorial%5Bpt%5D+OR+comment%5Bpt%5D%29+AND+free+full+text%5Bsb%5D+" target="TheNewWin" data-sid="1092" >Asthma -- see more articles</a>
<span class="desc-text">
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_83"></a>
<section id="cat_83_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Find an Expert
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section83" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.aaaai.org/" target="TheNewWin" data-sid="88" >American Academy of Allergy, Asthma, and Immunology</a>
<span class="desc-text">
</span>
</li>
<li>
<a href="https://www.lung.org/" target="TheNewWin" data-sid="1288" >American Lung Association</a>
<span class="desc-text">
</span>
</li>
<li>
<a href="https://allergist.aaaai.org/find/" target="TheNewWin" data-sid="201" >Find an Allergist/Immunologist</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
</li>
<li>
<a href="https://www.nhlbi.nih.gov/" target="TheNewWin" data-sid="243" data-org="NHLBI">National Heart, Lung, and Blood Institute</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
</span>
</li>
<li>
<a href="https://www.niaid.nih.gov/" target="TheNewWin" data-sid="523" data-org="NIAID">National Institute of Allergy and Infectious Diseases</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_8"></a>
<section id="cat_8_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Children
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section8" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://medlineplus.gov/asthmainchildren.html" data-sid="93507" data-org="NLM">Asthma in Children: MedlinePlus Health Topic</a>
<span class="desc-text">
<img width="25" height="16" alt="From the National Institutes of Health" title="From the National Institutes of Health" src="https://medlineplus.gov/images/nih.png" class="imgdesc">
<span class="orgs"> (National Library of Medicine)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/asthmainchildren.html" data-sid="93516">Spanish</a> </span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_7"></a>
<section id="cat_7_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Women
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section7" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://mothertobaby.org/fact-sheets/asthma-and-pregnancy/" target="TheNewWin" data-sid="92488" >Asthma and Pregnancy</a>
<span class="desc-text">
<span class="orgs"> (Organization of Teratology Information Specialists)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://mothertobaby.org/es/hojas-informativas/asma-embarazo/" data-sid="95118">Spanish</a> </span>
</li>
<li>
<a href="https://www.aaaai.org/tools-for-the-public/conditions-library/asthma/asthma,-allergies-and-pregnancy-ttr" target="TheNewWin" data-sid="33046" >Asthma, Allergies and Pregnancy</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
<span class="also-lang"> Also in <a target="TheNewWin2" href="https://www.aaaai.org/tools-for-the-public/biblioteca-de-condiciones/biblioteca-de-asma/asma,-alergias-y-embarazo-consejos-para-tener-en-c" data-sid="100925">Spanish</a> </span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_23"></a>
<section id="cat_23_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Older Adults
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section23" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://www.aaaai.org/tools-for-the-public/conditions-library/allergies/medications-and-older-adults" target="TheNewWin" data-sid="59308" >Medications and Older Adults</a>
<span class="desc-text">
<span class="orgs"> (American Academy of Allergy, Asthma, and Immunology)</span>
</span>
</li>
</ul>
</div>
</div>
</section>
<a name="cat_69"></a>
<section id="cat_69_section">
<div class="section">
<div class="section-header">
<div class="section-title">
<h2>Patient Handouts
</h2>
</div>
<div class="section-button">
<button title="Expand/Collapse section" role="button" aria-controls="section" aria-pressed="true" type="submit">
<span class="icon icon-section-action"></span>
</button>
</div>
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
</div>
<div id="section69" class="section-body">
<ul class="bulletlist">
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000487.htm" data-sid="104233" >Allergies, asthma, and dust</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000487.htm" data-sid="104271">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000488.htm" data-sid="104234" >Allergies, asthma, and molds</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000488.htm" data-sid="104273">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000489.htm" data-sid="104235" >Allergies, asthma, and pollen</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000489.htm" data-sid="104276">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/article/000141.htm" data-sid="81373" >Asthma</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/article/000141.htm" data-sid="84235">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000005.htm" data-sid="84089" >Asthma - control drugs</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000005.htm" data-sid="86662">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000008.htm" data-sid="84092" >Asthma - quick-relief drugs</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000008.htm" data-sid="86665">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000036.htm" data-sid="83745" >Exercise-induced asthma</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000036.htm" data-sid="85681">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000053.htm" data-sid="84001" >How to breathe when you are short of breath</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000053.htm" data-sid="87260">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000006.htm" data-sid="84090" >How to use a nebulizer</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000006.htm" data-sid="86663">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000041.htm" data-sid="83750" >How to use an inhaler - no spacer</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000041.htm" data-sid="85797">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000042.htm" data-sid="83751" >How to use an inhaler - with spacer</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000042.htm" data-sid="85798">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/article/003853.htm" data-sid="83723" >Pulmonary function tests</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/article/003853.htm" data-sid="49858">Spanish</a> </span>
</li>
<li>
<a href="https://medlineplus.gov/ency/patientinstructions/000062.htm" data-sid="83914" >Signs of an asthma attack</a>
<span class="desc-text">
<span class="orgs"> (Medical Encyclopedia)</span>
</span>
<span class="also-lang"> Also in <a href="https://medlineplus.gov/spanish/ency/patientinstructions/000062.htm" data-sid="87269">Spanish</a> </span>
</li>
</ul>
</div>
</div>
</section>
</div>
<div class="side">
<aside>
<section id="ht-img-section">
<div class="side-section">
<div class="section-header hide-offscreen">
<h2>Topic Image</h2>
</div>
<div class="section-body no-header">
<img src="https://medlineplus.gov/images/Asthma2.jpg" title="Asthma" alt="Asthma" />
</div>
</div>
</section>
<section id="encyclopedia-box">
<div class="side-section">
<div class="section-header red">
<h2>MEDICAL ENCYCLOPEDIA</h2>
</div>
<div id="more_encyclopedia" class="section-body">
<ul>
<li><a data-sid="104233" href="https://medlineplus.gov/ency/patientinstructions/000487.htm">Allergies, asthma, and dust</a></li>
<li><a data-sid="104234" href="https://medlineplus.gov/ency/patientinstructions/000488.htm">Allergies, asthma, and molds</a></li>
<li><a data-sid="104235" href="https://medlineplus.gov/ency/patientinstructions/000489.htm">Allergies, asthma, and pollen</a></li>
<li><a data-sid="81373" href="https://medlineplus.gov/ency/article/000141.htm">Asthma</a></li>
<li><a data-sid="84089" href="https://medlineplus.gov/ency/patientinstructions/000005.htm">Asthma - control drugs</a></li>
<li><a data-sid="84092" href="https://medlineplus.gov/ency/patientinstructions/000008.htm">Asthma - quick-relief drugs</a></li>
<li><a data-sid="83948" href="https://medlineplus.gov/ency/patientinstructions/000208.htm">Asthma in adults - what to ask the doctor</a></li>
<li><a data-sid="83745" href="https://medlineplus.gov/ency/patientinstructions/000036.htm">Exercise-induced asthma</a></li>
<li><a data-sid="84001" href="https://medlineplus.gov/ency/patientinstructions/000053.htm">How to breathe when you are short of breath</a></li>
<li><a data-sid="84090" href="https://medlineplus.gov/ency/patientinstructions/000006.htm">How to use a nebulizer</a></li>
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<li><a data-sid="83750" href="https://medlineplus.gov/ency/patientinstructions/000041.htm">How to use an inhaler - no spacer</a></li>
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<li><a data-sid="83752" href="https://medlineplus.gov/ency/patientinstructions/000043.htm">How to use your peak flow meter</a></li>
<li><a data-sid="83755" href="https://medlineplus.gov/ency/patientinstructions/000046.htm">Make peak flow a habit</a></li>
<li><a data-sid="97950" href="https://medlineplus.gov/ency/presentations/100200_1.htm">Metered dose inhaler use - Series</a></li>
<li><a data-sid="97951" href="https://medlineplus.gov/ency/presentations/100201_1.htm">Nebulizer use - series</a></li>
<li><a data-sid="80838" href="https://medlineplus.gov/ency/article/000110.htm">Occupational asthma</a></li>
<li><a data-sid="97952" href="https://medlineplus.gov/ency/presentations/100202_1.htm">Peak flow meter use - Series</a></li>
<li><a data-sid="83723" href="https://medlineplus.gov/ency/article/003853.htm">Pulmonary function tests</a></li>
<li><a data-sid="83914" href="https://medlineplus.gov/ency/patientinstructions/000062.htm">Signs of an asthma attack</a></li>
<li><a data-sid="104250" href="https://medlineplus.gov/ency/patientinstructions/000504.htm">Smoking and asthma</a></li>
<li><a data-sid="97953" href="https://medlineplus.gov/ency/presentations/100203_1.htm">Spacer use - Series</a></li>
<li><a data-sid="83916" href="https://medlineplus.gov/ency/patientinstructions/000064.htm">Stay away from asthma triggers</a></li>
<li><a data-sid="83918" href="https://medlineplus.gov/ency/patientinstructions/000066.htm">Traveling with breathing problems</a></li>
<li><a data-sid="82734" href="https://medlineplus.gov/ency/article/003070.htm">Wheezing</a></li>
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"name": "Asthma",
"description": "Asthma causes one\u0027s airways to become sore and swollen. An attack means a person\u0027s lungs are getting less air. Learn about two types of treatment.",
"mainContentOfPage": "What is asthma? \u000AAsthma is a chronic (long\u002Dterm) lung disease. It affects your airways, the tubes that carry air in and out of your lungs. When you have asthma, your airways can become inflamed and narrowed. This can cause wheezing, coughing, and tightness in your chest. When these symptoms get worse than usual, it is called an asthma attack or flare\u002Dup.\u000A\u000AWhat causes asthma?\u000AThe exact cause of asthma is unknown. Genetics and your environment likely play a role in who gets asthma. \u000A\u000AAn asthma attack can happen when you are exposed to an asthma trigger. An asthma trigger is something that can set off or worsen your asthma symptoms. Different triggers can cause different types of asthma:\u000AAllergic asthma is caused by allergens. Allergens are substances that cause an allergic reaction. They can include\u000A\u0009\u000A\u0009Dust mites \u000A\u0009Mold\u000A\u0009Pets \u000A\u0009Pollen from grass, trees, and weeds\u000A\u0009Waste from pests such as cockroaches and mice\u000A\u0009\u000A\u000ANonallergic asthma is caused by triggers that are not allergens, such as\u000A\u0009\u000A\u0009Breathing in cold air\u000A\u0009Certain medicines\u000A\u0009Household chemicals\u000A\u0009Infections such as colds and the flu\u000A\u0009Outdoor air pollution\u000A\u0009Tobacco smoke\u000A\u0009\u000A\u000AOccupational asthma is caused by breathing in chemicals or industrial dusts at work\u000AExercise\u002Dinduced asthma happens during physical exercise, especially when the air is dry\u000A\u000A\u000AAsthma triggers may be different for each person and can change over time.\u000A\u000AWho is at risk for asthma?\u000AAsthma affects people of all ages, but it often starts during childhood. Certain factors can raise your risk of having asthma:\u000ABeing exposed to secondhand smoke when your mother is pregnant with you or when you are a small child\u000ABeing exposed to certain substances at work, such as chemical irritants or industrial dusts\u000AGenetics and family history. You are more likely to have asthma if one of your parents has it, especially if it\u0027s your mother. \u000ARace or ethnicity. Black and African Americans and Puerto Ricans are at higher risk of asthma than people of other races or ethnicities.\u000AHaving other diseases or conditions such as obesity and allergies\u000AOften having viral respiratory infections as a young child\u000ASex. In children, asthma is more common in boys. In teens and adults, it is more common in women.\u000A\u000A\u000AWhat are the symptoms of asthma?\u000AThe symptoms of asthma include:\u000AChest tightness\u000ACoughing, especially at night or early morning\u000AShortness of breath\u000AWheezing, which causes a whistling sound when you breathe out\u000A\u000AThese symptoms can range from mild to severe. You may have them every day or only once in a while. \u000A\u000AWhen you are having an asthma attack, your symptoms get much worse. The attacks may come on gradually or suddenly. Sometimes they can be life\u002Dthreatening. They are more common in people who have severe asthma. If you are having asthma attacks, you may need a change in your treatment.\u000A\u000AHow is asthma diagnosed?\u000AYour health care provider may use many tools to diagnose asthma:\u000APhysical exam\u000AMedical history\u000ALung function tests, including spirometry, to test how well your lungs work\u000ATests to measure how your airways react to specific exposures. During this test, you inhale different concentrations of allergens or medicines that may tighten the muscles in your airways. Spirometry is done before and after the test.\u000APeak expiratory flow (PEF) tests to measure how fast you can blow air out using maximum effort \u000AFractional exhaled nitric oxide (FeNO) tests to measure levels of nitric oxide in your breath when you breathe out. High levels of nitric oxide may mean that your lungs are inflamed. \u000AAllergy skin or blood tests, if you have a history of allergies. These tests check which allergens cause a reaction from your immune system.\u000A\u000A\u000AWhat are the treatments for asthma?\u000AIf you have asthma, you will work with your health care provider to create a treatment plan. The plan will include ways to manage your asthma symptoms and prevent asthma attacks. It will include:\u000AStrategies to avoid triggers. For example, if tobacco smoke is a trigger for you, you should not smoke or allow other people to smoke in your home or car.\u000AShort\u002Dterm relief medicines, also called quick\u002Drelief medicines. They help prevent symptoms or relieve symptoms during an asthma attack. They include an inhaler to carry with you all the time. It may also include other types of medicines which work quickly to help open your airways.\u000AControl medicines. You take them every day to help prevent symptoms. They work by reducing airway inflammation and preventing narrowing of the airways.\u000A\u000A\u000AIf you have a severe attack and the short\u002Dterm relief medicines do not work, you will need emergency care.\u000A\u000AYour provider may adjust your treatment until asthma symptoms are controlled. \u000A\u000ASometimes asthma is severe and cannot be controlled with other treatments. If you are an adult with uncontrolled asthma, in some cases your provider might suggest bronchial thermoplasty. This is a procedure that uses heat to shrink the smooth muscle in the lungs. Shrinking the muscle reduces your airway\u0027s ability to tighten and allows you to breathe more easily. The procedure has some risks, so it\u0027s important to discuss them with your provider.",
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