The next day after drinking face numbness may be alcohol allergy, disease recurrence, metabolic abnormalities caused by, if there are uncomfortable symptoms, it is recommended to go to the hospital in time for examination. 1. Alcohol allergy: alcohol is a kind of pro-neurological substances, and alcohol and metabolic products of the peripheral nerves of the skin has a certain stimulating effect, if there is the phenomenon of alcohol allergy, the phenomenon of face numbness may occur, and if the serious situation, there may be a phenomenon of numbness of the whole body. 2. Disease recurrence: In addition, due to the decline in the body’s resistance after drinking, such as if the patient himself has facial neuritis or cerebrovascular disease, after drinking alcohol may lead to the recurrence of the disease phenomenon, resulting in symptoms of facial numbness. 3.. Abnormal metabolism: In addition, after the alcohol into the body, if the metabolic disorders, such as blood potassium, calcium concentration in the blood abnormalities will also appear symptoms of numbness of the face. In daily life, it is recommended that patients do not drink often, do not eat some spicy and greasy food, so as not to cause irreversible damage to the body.