After drinking and vomiting, the first thing to do is to stop the patient from continuing to drink, followed by a little light salt water, honey water, etc. to relieve the symptoms of vomiting, and then wipe the body with a warm towel to increase blood circulation and promote the evaporation of alcohol, and to pay attention to abdominal warmth to avoid getting cold. Try to let the patient rest in bed, pay attention to the lateral position, to reduce the movement and external environmental stimulation, which is conducive to the patient vomiting symptoms relief. If there is persistent vomiting or unconsciousness, it is important to go to a regular hospital for consultation. Usually, intravenous glucose and vitamin C are administered for this condition to help relieve vomiting. If the symptoms of vomiting are severe, oral medications that protect the gastric mucosa and antiemetics, such as chewable aluminum thioglycollate tablets and metoclopramide tablets, can be taken. If the patient has become unconscious, follow the doctor’s instructions to inject naloxone intramuscularly to promote the absorption of ethanol, which is conducive to the recovery of the patient’s unconsciousness. Drinking and vomiting must keep the airway open, if there is vomit or secretions inside the mouth or nasal cavity, clean it up in time to avoid suffocation. When alcohol enters the body, it can cause different degrees of damage to the stomach, liver, kidneys, bones, nerves, etc. And a lot of vomiting may cause water and electrolyte disorders, so drinking must be moderate, and it is best to abstain from alcohol.