Table of Contents
A metered dose inhaler (MDI) delivers a specific amount of medicine in aerosol form. This makes it possible to inhale the medication, instead of taking it in pill form.
MDI's are commonly used to treat asthma, COPD, and other respiratory conditions.

Review Date: 05/01/2011
Reviewed By: David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc., and Denis
Hadjiliadis, MD, Assistant Professor of Medicine, Division of
Pulmonary, Allergy and Critical Care, University of Pennsylvania,
Philadelphia, PA.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)
