Adult-Onset Asthma Directory
Adult-onset asthma occurs when asthma symptoms appear in adults over 20. It could be associated with allergies or could be triggered by environmental factors at work or home. Symptoms include shortness of breath, wheezing, chest tightness, and more. Risk factors include a family history of asthma or allergies, smoking in your home, and living in urban areas. Asthma treatments usually include anti-inflammatory medications such as inhaled steroids and bronchodilators. Many use inhalers or nebulizers to take their medications. Follow the links below to find WebMD's comprehensive coverage about how adult-onset asthma is caused, how to treat it, and much more.
Medical Reference
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Adult-Onset Asthma
WebMD explains the symptoms, diagnosis, and treatment of adult-onset asthma.
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Risk Factors for Asthma
Some of the risk factors for asthma may surprise you. WebMD explains triggers for asthma attacks and what other health conditions are related to asthma.
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Asthma Organizations
WebMD offers a handful of good online resources for information about asthma and other lung diseases.
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Hypoxia and Hypoxemia: Symptoms, Treatment, Causes
WebMD explains hypoxia, a dangerous condition that happens when your body doesn't get enough oxygen.
Features
Video
Slideshows & Images
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Slideshow: Rate Your Asthma Symptoms
Are your asthma symptoms serious? Rate and track your asthma symptoms here for better asthma control.
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Slideshow: A Visual Guide to Asthma
Asthma is a serious, sometimes life-threatening lung condition. Learn about asthma symptoms and treatment options, as well as what causes asthma and what can trigger an asthma attack.