What is an inhaler? An inhaler is a small, handheld device that delivers medication directly to your lungs. Inhalers can be dry powder, metered-dose or soft mist. The most common types use medicine that …

Inhaler ... An inhaler (puffer, asthma pump or allergy spray) is a medical device used for delivering medicines into the lungs through the work of a person's breathing.

Apr 19, 2025 · Learn when it’s the right time to use an inhaler for your asthma and how to properly administer a dose at WebMD.

Mar 25, 2026 · If you have asthma, you probably use an inhaler — and you may need more than one. Learn the different types of asthma inhalers and which one you need.

Jan 15, 2026 · Watch the American Lung Association video to learn the correct way to use your Metered-Dose Inhaler (MDI).

Apr 16, 2024 · Inhalers are handheld devices delivering medication in spray or powder form that you breathe in. You may need them if you have respiratory conditions such as asthma or chronic …

Jan 19, 2025 · An inhaler is a device containing a medicine that is taken by breathing it in (inhaling). Inhalers are the main treatment for asthma and help to control asthma symptoms.

Inhalers deliver medicine directly to the lungs with potentially fewer side effects than medicine taken by mouth or injection.

May 29, 2024 · Asthma inhalers are hand-held, portable devices that deliver medicine to your lungs. A variety of asthma inhalers are available to help control asthma symptoms. Finding the right one and …

Oct 28, 2025 · What Is an Inhaler? An inhaler is a small device that delivers medication directly into your lungs. It’s one of the fastest and most effective ways to control breathing problems — because it gets …