Living with Asthma Patient Education Brochure introducing asthma and basic tips for controlling and living with asthma. Source: Metroplus Health Plan File Format: PDF Bengali Chinese English Haitian-Creole Russian Spanish Urdu Facts About Asthma This fact sheet explains what asthma is, its causes, risk factors, signs, symptoms, diagnosis, prevention, treatments, and more. Source: National Heart, Lung, and Blood Institute Facts about Asthma