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How to Use A Metered-Dose Inhaler

Medically reviewed by Drugs.com. Last updated on Dec 2, 2024.

What is a metered-dose inhaler?

A metered-dose inhaler is a handheld device that gives you a dose of medicine as a mist. You breathe the medicine deep into your lungs to open your airways.

Metered Dose Inhaler

How do I use an inhaler?

Follow the instructions that come with your inhaler. Your medicine will work best if you use the inhaler correctly. The following steps will help you use your inhaler correctly:

How do I care for my inhaler?

Put the cap back on the inhaler after each use to keep the mouthpiece clean. Clean the inhaler at least 1 time each week, or as directed. Read and follow the cleaning instructions that come with your inhaler.

Call your local emergency number (911 in the US), or have someone call if:

When should I seek immediate care?

When should I call my doctor?

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.