Drinking hand shaking is considered to be caused by physiological factors such as alcohol metabolism, mental tension, etc. It may also be caused by chronic alcoholism, idiopathic tremor, hypoglycemia and so on. 1. Physiological factors: the metabolism of alcohol in the body may cause sympathetic nerve excitation after drinking, and the patient will have trembling hands and elevated blood pressure, etc. In addition, mental tension after drinking may also cause trembling hands. In addition, mental tension after drinking can also lead to hand tremor. Hand shaking after drinking belongs to physiological factors, generally do not need to be treated, the patient will improve the symptoms when the mood is stable after stopping drinking. 2. Chronic Alcoholism: Patients with chronic alcoholism after drinking will experience palpitations (rapid heartbeat, often accompanied by panic), hand tremors, nausea, sweating, fatigue, nystagmus and other symptoms after stopping drinking. 3. Hypoglycemia: Hypoglycemia may be caused by hunger, poor digestion and absorption, and strenuous exercise. Patients will have hand tremor, anxiety, palpitations (rapid heartbeat, often accompanied by panic) and other manifestations. If the patient eats too little when drinking, he or she may have insufficient sugar intake will have symptoms of hand shaking. Physiological factors that cause hand tremors after drinking can be left untreated. For hand tremor after drinking caused by diseases, it is necessary to consult a doctor in time, and choose the appropriate measures for treatment under the guidance of the doctor.