Correct Inhaler Technique
- Shake the inhaler
- Breathe out fully, away from the inhaler
- Place mouthpiece in mouth, seal lips around it
- Start breathing in slowly and deeply while pressing the canister once
- Continue breathing in fully, then hold breath for 10 seconds
- Wait 30-60 seconds before a second puff if needed
Why Overuse Is Dangerous
Needing your salbutamol reliever inhaler more than twice a week (excluding before exercise) or using more than one canister a month indicates poorly controlled asthma requiring review of your preventer treatment — over-reliance on reliever inhalers without addressing underlying inflammation is associated with increased risk of severe asthma attacks and death.Using a Spacer Device
- Improves drug delivery to the lungs significantly, especially for children or those with poor technique
- Reduces throat/mouth side effects from steroid preventer inhalers
- Recommended for all children and many adults, especially during exacerbations
Needing Reliever Very Frequently — Danger SignIf you need your salbutamol inhaler more than every 4 hours, or it's not providing relief, this indicates a severe asthma attack requiring emergency medical assessment — do not simply keep using more reliever without seeking help.
Reliever Overuse Signals Undertreated AsthmaFrequent reliever use is a warning sign that your regular preventer treatment needs review — this is one of the most important messages in modern asthma management, as reliance on relievers without adequate preventer treatment increases attack risk.
Is salbutamol addictive?
No — salbutamol is not addictive in the way some medications are, but frequent need for it reflects poorly controlled underlying asthma inflammation, which needs addressing with preventer treatment.
Can I use my child's inhaler if I have asthma?
No — inhalers should not be shared between individuals, both for hygiene reasons and because doses and specific medications may need to be tailored to each person.
Medical Disclaimer: This page is for general education only and does not replace professional medical advice. Always consult a qualified healthcare provider.