Inhalers dilate the airways and reduce inflammation by delivering a medicated dry powder or a soft mist directly into the lungs.

Name: How exactly do inhalers work? - Anna Rothschild
Uploaded: 2026-10-07T13:03:20.455Z
Duration: 4 min 40 s
Description: People with asthma suffer from constricted airways in their lungs, whether from muscle pressure, mucus buildup, or inflammation. Inhalers help people breathe medicine directly into their lungs to immediately relieve these symptoms.