<s>[INST] Can asthma medication help prevent asthma symptoms? [/INST] Yes. Asthma medications include very effective airway openers. Even more importantly, they include very effective controllers (inhaled steroids), which can prevent most asthma attacks when used regularly. Source: Ginasthma. Link: https://ginasthma.org/about-us/faqs/. Field: Lung Disease. Disease: Asthma </s>