Spitting or not spitting after drinking alcohol has a negative effect on the organism, causing damage to the mucous membrane of the gastrointestinal tract. It is recommended that patients should go to the hospital in time if they have any uncomfortable symptoms. 1. Vomiting after drinking: generally a large amount of alcohol, or a short period of rapid alcohol consumption, will produce stimulation of the gastrointestinal mucosa, resulting in the organism nausea, epigastric pain, heartburn and other symptoms. At this time, vomiting, you can vomit the alcohol and food in the stomach out of the body, thus reducing the damage to the gastric mucosa, the feeling of pain in the stomach and the burning sensation. If violent vomiting or vomiting, it may cause damage to the gastric mucosa and esophagus. 2. Do not vomit after drinking: If you vomit after drinking, the alcohol may remain in the stomach for a long time. This can lead to serious stimulation of the gastric mucosa, or even alcohol poisoning; it may also increase the burden on the liver, causing harm to the body. It is also recommended to drink alcohol in moderation, or avoid drinking alcohol. If vomiting after drinking alcohol should be natural, avoid vomiting or mandatory non-vomiting, if there is discomfort, should go to the hospital in a timely manner.