Can asthma attack be triggered by aerosol sprays?

Yes, asthma attacks can be triggered by aerosol sprays.

Aerosol sprays are pressurised containers that release a fine mist of liquid or powder when the valve is opened. The propellant used in aerosol sprays can irritate the airways of people with asthma, causing them to narrow and making it difficult to breathe. This can trigger an asthma attack.

Common aerosol triggers include:

- Hairspray

- Deodorants

- Perfume

- Cleaning products

- Insecticides

- Paints and varnishes

- Air fresheners

If you have asthma, it's important to be aware of your triggers and to avoid them whenever possible. If you do come into contact with an aerosol trigger, it's important to use your reliever inhaler immediately and to seek medical attention if your symptoms are severe.