Asthma triggers

An asthma trigger is anything that irritates your airways and sets off your asthma symptoms

A selection of asthma triggers

Asthma triggers

Everyone with asthma has their personal mix of triggers – you can have one or more.

The best way to help your body cope well with any asthma triggers is to take your medicines to reduce sensitivity in your airways. 

Understand more about asthma triggers.


Last updated February 2016

Next review due February 2019