Asthma inhalers can be for quick relief or long-term control. Rescue inhalers work by relaxing your airway muscles to help ...

An asthma rescue inhaler from partners AstraZeneca and Avillion has won FDA approval, giving patients the option of a single product that both manages symptoms and controls underlying inflammation.

Starting Saturday, the cost of inhalers will fall for many Americans, as new out-of-pocket price caps go into effect for the asthma medications from AstraZeneca and Boehringer Ingelheim. Following ...