Shaking hands without drinking may be related to withdrawal symptoms, because long-term heavy drinking can easily cause chronic alcoholism, which damages the central nervous system and results in tremors of the hands and feet and dependence on alcohol. If you don’t drink alcohol for a short period of time, patients are prone to withdrawal symptoms, such as panic, dizziness, sweating, irritability, and visual hallucinations and other psychiatric symptoms, in addition to physical discomfort such as tremor of the limbs, and at this time, if you drink in moderation can make the symptoms reduce or disappear. Generally a large number of patients who drink a lot of alcohol are very easy to wake up in the morning when the hand tremor, the reason may be with the night for a long time without alcohol intake, and lead to the body’s alcohol concentration decline has a relationship, so moderate drinking can reduce the occurrence of hand tremor symptoms.