Inhalers for COPD provide steroids, bronchodilators, or combination drugs. The three types differ in the mechanism by which the medication is inhaled and have different instructions for use. If ...

If you are not familiar with the concept of a rescue and controller inhaler in an asthma action plan, make sure you get this on your asthma to-do list. Your goal should be not to need your rescue ...

One of the primary differences between asthma inhalers is whether they are meant for quick relief of an asthma attack ...