The best way to vomit when drinking is not to drink, if vomiting occurs after drinking, due to the different causes of vomiting, the treatment is also different. 1, a small amount of alcohol after vomiting, mainly consider the stimulation of the gastrointestinal tract with alcohol, due to alcohol stimulation of the gastrointestinal tract mucosa leading to mucosal congestion, damage, causing the contraction of the gastrointestinal tract and thus vomiting, this time you need to give drugs to inhibit stomach acid, such as This is the time to give drugs to inhibit stomach acid, such as omeprazole, rabeprazole, etc., and drugs to protect the gastric mucosa, such as colloidal bismuth pectin, bismuth potassium citrate, etc., will be better after vomiting, without the use of antiemetic drugs. 2, vomiting after drinking a lot of alcohol, mainly due to a lot of alcohol, alcohol in the liver metabolism process produces a lot of acetaldehyde, and damage to liver cells, the simultaneous presence of the two can intensify vomiting. The vomiting caused by this situation needs to drink more water or glucose to speed up the metabolism of the body, for those who appear liver damage can be given to protect the liver drugs, such as glycopyrrolate, etc., but also without antiemetic drugs.