<s>[INST] How can I prevent asthma attacks? [/INST] 
You can do several things to help prevent your asthma symptoms getting worse or developing into an asthma attack.

Know what triggers your asthma and try to avoid or reduce your exposure to these triggers
Take your medications as instructed by your doctor, even when you feel well
Follow your personal written asthma action plan, developed with your doctor
Make sure you are using your inhaler (puffer) properly Source: National Asthma Council Australia. Link: https://www.nationalasthma.org.au/understanding-asthma/faqs. Field: Lung Disease. Disease: Asthma </s>