The symptoms of trembling hands on the second day after drinking alcohol are mainly considered to be caused by chronic alcoholism. Because alcohol has a certain effect on the functional activity of the cerebral cortex, long-term alcohol consumption can easily lead to atrophy of the patient’s brain. It also affects the blood supply of the basal ganglia, and the patient is prone to symptoms of damage to the pyramidal tract. Patients will have extrapyramidal manifestations, and after drinking alcohol patients will have tremors of the limbs, and some patients will have tremors of the tongue. This kind of patients must quit drinking in time, because long-term drinking is also easy to lead to alcoholic encephalopathy, alcoholic peripheral neuropathy, and also adversely affect the liver. So this kind of patients have a trembling hand, mostly suggests that there has been alcoholism, must be adjusted in time.