If your hands shake after drinking alcohol, it may be caused by alcohol-induced brain excitement, which is generally not a big problem and does not require special treatment, but it is recommended to limit the consumption of alcohol to avoid alcohol damage to the brain. Hand shaking after drinking may cause cerebrovascular accidents, especially hypertensive patients are prone to fluctuations in blood pressure after drinking, which can lead to cerebrovascular accidents, this situation needs to go to the Neurology Department of the hospital in a timely manner, to do a CT examination of the head. If it causes cerebral hemorrhage, give mannitol dehydration and reduce intracranial pressure treatment plan in time to control the degree of damage to brain cells, and at the same time, also apply nutritive brain cell medication.