Step-by-Step
Featured in
Online Medical Reviewer: Deborah Pedersen MD
Online Medical Reviewer: Jessica Gotwals RN BSN MPH
Online Medical Reviewer: Rita Sather RN
Date Last Reviewed: 06/01/2025
© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
Related Articles
Using Breath-Actuated Metered-Dose Inhalers (MDIs)
You have been prescribed a breath-activated metered-dose inhaler (MDI). It gives you a fine spray of medicine when you breathe in.
Metered-Dose Inhaler Use (With or Without a spacer)
The inhaler that you were prescribed contains a strong medicine. It should only be used as directed. Follow these directions for best results.
Using Dry-Powder Inhalers (DPIs)
Dry-powder inhalers (DPIs) deliver measured doses of powdered medicine into your lungs. Read on to learn how to use yours correctly.
Using a Metered-Dose Inhaler With a Spacer and Mouthpiece
To control asthma, you need to use your medicines the right way. Some medicines are inhaled using a device called a metered-dose inhaler (MDI). MDIs use a fine spray to dispense medicine.
