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  1. Asthma - Causes and Triggers | NHLBI, NIH

    Apr 17, 2024 · Learn what causes people to develop asthma, how it affects the lungs, and some typical triggers that set off symptoms.

  2. Asthma - What Is Asthma? | NHLBI, NIH

    Apr 17, 2024 · Asthma is a chronic condition that affects 1 in 13 Americans. Asthma is a chronic (long-term) condition that affects the airways in the lungs. The airways are tubes that carry air in and out of …

  3. Asthma - Diagnosis | NHLBI, NIH

    Apr 17, 2024 · Talk to your healthcare provider if you or your child have asthma symptoms. Tell them about any possible risk factors you have. You may need to see a team of healthcare professionals, …

  4. Asthma - Treatment and Action Plan | NHLBI, NIH

    Apr 17, 2024 · Learn about quick-relief and long-term control medicines and how to create an asthma action plan with your healthcare provider.

  5. We know a lot more about asthma today than we did just a decade ago, and we have a much better understanding of how to treat it. In fact, based on what we now know, most people who have asthma …

  6. Managing Asthma - NHLBI, NIH

    Apr 17, 2024 · Monitoring Your Asthma Learn more about managing your asthma to help keep it under control. This fact sheet includes a tool to help you track your symptoms and tips on measuring peak …

  7. Asthma - Asthma Attack | NHLBI, NIH

    Apr 17, 2024 · Asthma attacks or flare-ups, in which symptoms get much worse than usual, can be life-threatening. Learn the signs of an asthma attack and when to get medical care.

  8. Asthma - Asthma in Children | NHLBI, NIH

    May 2, 2024 · Asthma symptoms can look different in children. Learn about asthma diagnosis and treatment for children and how to tell if your child’s asthma is not well controlled.

  9. Inhaled corticosteroids are medicines you breathe into your lungs with an inhaler to help control the inflammation (swelling) in your airways (the tubes that carry air in and out of your lungs). If you have …

  10. Bronchitis - NHLBI, NIH

    Dec 2, 2022 · Bronchitis is a condition that develops when airways in the lungs become inflamed and cause coughing, often with mucus, or wheezing. Acute bronchitis goes away after a few weeks but …