Long-term treatment with Lysop has certain side effects, such as the possibility of gastrointestinal reactions, long-term use, especially if taken for more than 3 months, must be regularly checked for blood routine, liver and kidney function, etc., to prevent abnormal liver and kidney function and serious liver function damage. These problems are mainly due to the antidepressant drugs, which may cause the problem of mania for patients with bipolar disorder, and must be taken with caution. There are other side effects, such as causing dizziness, headache, nausea, vomiting and other side effects, but these are relatively less likely to occur and are also relatively mild.