Insomnia is often clinically characterized by difficulty in falling asleep, poor sleep, early awakening, difficulty in falling back to sleep after waking up, discomfort and fatigue after waking up. Patients will feel energy fatigue, uncomfortable body, mental depression, difficulty in thinking and slow reaction to varying degrees during the day, and suffer for this reason. It is relatively normal for patients to feel depressed and want to cry because of insomnia. Due to the discomfort brought by insomnia, the worry about insomnia can cause emotional frustration and anxiety, making the chain reaction of insomnia, worry, anxiety, insomnia, etc. continuously circulating and repeatedly delayed, eventually reaching a vicious circle, resulting in the overall mental cognition of patients, are affected to varying degrees. Once diagnosed with insomnia, cognitive behavioral therapy, or medication, especially the combination of both, can achieve good results for insomnia symptoms.