Asthma is characterized by inflammation of the bronchial tubes with increased production of sticky secretions inside the tubes. People with asthma experience symptoms when the airways tighten, inflame, or fill with mucus. Common asthma symptoms include:
Latest News & Features
- Study: Most Kids Incorrectly Use Asthma Inhalers
- Poor Asthma Control Can Mean Worse Grades for Kids
- Primatene Mist Coming Back; Some Docs Concerned
Latest Videos
-
Video on Eosinophilic Asthma Facts
Eosinophilic asthma is a type that tends to be severe. Explore the symptoms and what happens inside your body.
-
Video on Who Gets Eosinophilic Asthma
Eosinophilic asthma (E-asthma) affects a small number of people who have trouble breathing, but it’s usually severe. What makes you more likely to get it?