Educational resource

How to use your inhaler

Evidence-based information to help you understand your condition.

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Using your inhaler correctly is crucial for getting the maximum benefit from your medication. Even small mistakes in technique can significantly reduce the amount of medication that reaches your lungs.

Key steps for most inhalers include shaking the inhaler well, exhaling fully, forming a seal around the mouthpiece, and breathing in deeply while actuating the inhaler. After use, rinse your mouth with water to reduce side effects.

Your healthcare provider or pharmacist can demonstrate the correct technique and observe you using your inhaler to ensure you're doing it correctly. Regular technique checks are recommended, as many people develop bad habits over time.