Hand tremor should be treated symptomatically with drugs chosen according to the patient’s condition. For idiopathic tremor, choose beta-blockers such as propranolol. Parkinson’s disease should choose drugs such as Dobazepine. Hyperthyroidism oral methimazole and other drugs to control the condition. 1. Idiopathic tremor: the cause of this disease is not known. Beta-blockers, such as propranolol, alopecia and other drugs can be chosen to treat the symptoms. Adverse effects of beta-blockers include unsteadiness and weakness. They are contraindicated in significant sinus bradycardia, atrioventricular block, and sinus block. 2. Parkinson’s disease: this disease is a degenerative disease, mainly caused by a decrease in dopamine secretion in the basal ganglia region, the onset of hand tremor can occur. Oral dobasic hydrazide, piribedil and other drugs to control the condition. (1) Dobasic hydrazide adverse reactions include nausea, vomiting, diarrhea, and deterioration at the end of the dose. It is contraindicated in renal and hepatic metabolic disorders; heart disease and psychosis. (2) Pibefedil adverse reactions include nausea, vomiting, flatulence. It is prohibited for those who are allergic to the product, acute stage of myocardial infarction, etc. 3. Hyperthyroidism: after the onset of this disease, due to the body’s hypermetabolism, hand tremor symptoms can also occur. Oral methimazole, propylthiouracil and other drugs to improve the condition. Adverse effects of methimazole include abnormalities in liver function and granulocytopenia. It is contraindicated in moderate or severe blood count disorders, etc. It is contraindicated in the presence of previous granulocyte deficiency and hepatic impairment. Adverse reactions to propylthiouracil include neutropenia. It is contraindicated in the presence of previous hepatic impairment. When hand tremor occurs, it is recommended to clarify the cause of the disease under the guidance of a doctor and treat the cause and symptoms.