People with asthma might benefit from using their quick-acting inhaler medicine before exercise. If an asthma attack makes you so short of breath that you're having trouble walking and talking or ...

Asthma medications are usually taken by breathing them in using an inhaler or nebulizer. This allows the medicine to go directly into your lungs. When you have a flare-up, quick-relief medicines ...

U.S. government researchers have found that a widely prescribed asthma drug originally sold by Merck & Co may be linked to ...

What does asthma feel like? Can sex trigger asthma? Why doesn't my asthma inhaler work? Get answers to common asthma questions.