Taking sertraline trembling is most likely caused by an adverse reaction to the drug. The main ingredient of sertraline is sertraline hydrochloride, which is an antidepressant. Sertraline drug causes more adverse reactions, such as dizziness, tremor, anorexia, insomnia, dyspepsia and nausea. It is contraindicated in people who are allergic to sertraline, and the combination of sertraline with monoamine oxidase inhibitors is prohibited. Generally, after the drug is stopped, the adverse reactions will gradually disappear. If the symptoms of adverse reactions after taking the drug are more serious, it is necessary to go to the hospital for immediate medical treatment, according to their own situation to decide whether to stop taking the drug, or through other drugs to replace the alternative treatment. It is recommended that patients consult a physician for advice and take the drug under the guidance of a physician.