Everyone attaches importance to the treatment of the disease during the exacerbation period, but it is often easy to ignore the treatment of the disease during the stabilization period. It is not known that treatment during the stabilization period is more significant. People tend to experience the suffering caused by the disease only when they are sick, and forget about it once they are better. The principle of prevention is more suitable for patients with respiratory system, avoiding attacks and exacerbations is the first thing that patients with respiratory system diseases need to do, one attack aggravates one, lung function decreases once, and it takes a long time to restore the level before the disease. How do I take care of myself on a daily basis? The first thing we can do is to quit smoking, be in a relaxed mood, eat a light and nutritious diet, do breathing exercises, exercise properly, avoid straining, avoid catching a cold, take regular medication, and take Chinese herbal medicine according to our constitution.