Nausea and vomiting caused by alcohol consumption is a condition of acute gastritis caused by direct irritation of the mucous membrane of the gastrointestinal tract by alcohol. This situation occurs. First of all, pay more attention to rest and drink some sugar water appropriately to address the damage of alcohol to the gastric mucosa, and at the same time play a role in replenishing fluids. Second, give local heat compresses; then give drug symptomatic treatment, commonly used are metoclopramide hydrochloride injection intramuscularly, or give omeprazole, rabeprazole and itopride tablets orally. If there is no relief, saline, vitamin C, vitamin B6 and B12 can be given in the IV, and omeprazole for injection can be given in the IV. If nausea and vomiting still occur, ondansetron or granisetron can be given intramuscularly or intravenously, and clinical relief can be achieved in most cases.