Numbness of the hands on the second day after drinking alcohol needs to be alert to the occurrence of acute cerebrovascular disease. If the degree is mild, there is no obvious limb weakness, just show numbness of the hand, for small focal hemorrhage or cavernous small infarction possibility is big, we suggest that the patient go to the neurology department to improve the cranial CT or cranial magnetic resonance examination, to help clarify the diagnosis. Alcohol consumption can cause dramatic fluctuations in the patient’s blood pressure, blood glucose and other indicators, especially on blood pressure. If the patient has hypertension or is an elderly patient with underlying diseases such as atherosclerosis, the rise in blood pressure after drinking alcohol will easily induce vasospasm, and may lead to the shedding of existing atherosclerotic plaques, resulting in cerebral infarction, or rupture of the existing tiny aneurysms under the impact of blood flow, resulting in cerebral hemorrhage.