Sertraline generally refers to sertraline hydrochloride tablets. Sertraline hydrochloride tablets are antidepressants, commonly used in the treatment of depression, anxiety disorders and obsessive-compulsive disorder, etc. The full course of treatment is required before stopping the medication, and after the end of the maintenance period, it is judged by the doctor whether the medication can be discontinued, and the medication is gradually reduced, usually by 25% to 50% every 1~2 weeks, until it is stopped. Sertraline hydrochloride tablets are selective 5-hydroxytryptamine reuptake inhibitor antidepressants, commonly used in the treatment of depression, anxiety disorders and obsessive-compulsive disorder, etc., often nausea, dry mouth, diarrhea, anorexia and other adverse reactions, can not be used if allergic to the ingredients, and can not be used in conjunction with isoniazid, moclobemide, silymarin, etc.. The use of the process can not be suddenly stopped, need to go through the acute period of 8 ~ 12 weeks, consolidation period of 4 ~ 9 months, maintenance period of 2 ~ 3 years of the full course of treatment, after the end of the maintenance period, by the doctor to determine whether the drug can be discontinued, every 1 ~ 2 weeks to reduce the amount of 25% ~ 50%, until stopped, once found that there is an early sign of recurrence, the original treatment should be quickly resumed. Sertraline hydrochloride tablets belong to prescription drugs, should be used under the guidance of a doctor, not self-medication, so as not to delay the condition.