How to use an inhaler
inhaler technique · metered-dose inhaler · dry powder inhaler · how to use a puffer
An inhaler delivers medicine straight to your lungs. The right technique is key. Otherwise the medicine stays in your mouth.
For asthma, COPD, and other airway conditions, as your doctor prescribes.
⏱ Duration: about 1 to 2 minutes
Be sure to tell your doctor
How to prepare
- Type. There are spray inhalers and powder inhalers, and the technique is different. Read the leaflet for yours.
- Medicine. Your doctor will tell you which inhaler is for every day and which is for attacks. Do not stop them on your own.
What to bring
- Your inhalers, to your doctor's visit
- Your spacer, if you have one
How it goes
- Take off the cap. Shake a spray inhaler well
- Sit or stand up straight and breathe out gently, away from the inhaler
- Seal your lips tightly around the mouthpiece
- Spray inhaler: press down and at the same time start a slow, deep breath in
- Powder inhaler: take a quick, strong breath in
- Hold your breath for 5 to 10 seconds, then breathe out gently
- If you need a second puff, wait about a minute
- After a steroid inhaler, rinse your mouth and spit
What you'll feel
- A cool feeling or a taste in your mouth
- Sometimes a scratchy throat or a cough
Afterwards
- Watch the dose counter or expiry date
- Keep the mouthpiece clean and dry
- Always carry your rescue inhaler with you
Contact a doctor straight away if
- Your rescue inhaler does not help, it is hard to talk, or your lips turn blue: call emergency services
Common questions
Why rinse my mouth?
After steroid inhalers, medicine left in the mouth can cause thrush and a hoarse voice.
How do I know if my inhaler is empty?
Check the dose counter. If there is none, count your puffs. Shaking the canister is not a reliable way to tell.