Anxiety can't sleep, and it should be relieved from two aspects. First, patients can adjust themselves, relax, adjust their mentality, participate in outdoor activities and strengthen physical exercise, which is helpful to insomnia. Secondly, biofeedback therapy can relieve insomnia. In addition, the commonly used drugs in drug therapy are mainly sedative and hypnotic drugs. First, 1 generation sedative hypnotics include diazepam, alprazolam and estazolam. The second generation of sedative and hypnotic drugs are currently commonly used zopiclone and dextrozopiclone.