Behavioral training is mainly based on relaxation training, such as progressive muscle relaxation training, which can achieve effective relaxation by making the major muscles tense first and then relax, and at the same time with deep breathing training, so that patients can play the role of relaxation automatically and habitually, so when patients are anxious, their automatic relaxation can play an effective When the patient is anxious, the automatic relaxation can play an effective role in treatment. In addition, the main clinical application of drug therapy is anti-anxiety drugs or antidepressants. Anti-anxiety drugs are mainly lorazepam and alprazolam, which are effective and fast-acting, and are often taken for less than four weeks. The first-line choice of antidepressant drugs in the clinic is paroxetine, sertraline, fluoxetine and other 5-hydroxytryptamine reuptake inhibitors class of drugs, the whole course of treatment can be a good adjustment of mood anxiety.