<s>[INST] What is inflammation in the airways? [/INST] Inflammation is a reaction to infections and other triggers in the lining of the airways and the underlying tissue. The inflammation makes the airways become red, swollen, narrower and extra-sensitive. Source: Ginasthma. Link: https://ginasthma.org/about-us/faqs/. Field: Lung Disease. Disease: Asthma </s>