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First Aid Guides

Asthma inhaler

An inhaler is a handheld device that turns asthma medicine into a spray.

Suffers of asthma may also use a spacer. A spacer is a holding chamber shaped like a football or tube. It makes it easier and more effective to take asthma medication from an inhaler.

Infants and young children can place a plastic facemask over the mouth and nose to inhale the medicine. Older children may use a smaller mouthpiece.


How to use an inhaler

Follow the steps below to use an inhaler. If required you can assist someone in using their inhaler in the same way.

Step 1

Remove the inhaler cap.

Step 2

Shake the inhaler well.

Step 3

Breathe out away from the inhaler.

Step 4

Place the mouthpiece between teeth and seal lips around it. Press down once firmly on the inhaler top to release 1 puff, while breathing in slowly and deeply.

Step 5

Remove inhaler from mouth. Hold breath for 4 seconds or as long as comfortable.

Step 6

Breathe out slowly away from the inhaler.

How to use a spacer with an inhaler

Follow the steps below to use a spacer. If required you can assist someone in using their spacer and inhaler in the same way.

Step 1

Remove the inhaler cap.

Step 2

Shake the inhaler well.

Step 3

Assemble the spacer by inserting inhaler upright into spacer.

Step 4

Place the mouthpiece between teeth and seal lips around it. Breathe out gently, into the spacer.

Step 5

Press down once firmly on the inhaler to fire 1 puff into spacer. Breathe in and out normally for 4 breaths.

Step 6

Remove spacer from mouth and breathe out gently. If more than one dose is needed, remove inhaler from spacer and repeat all steps starting from Step 2.