If you have been drinking alcohol and have a hard stomach the next day, you can drink millet porridge, egg custard and other fluid and semi-fluid food. You can also be given medication by your doctor according to the situation, such as omeprazole, domperidone and so on. 1. Diet: Alcohol can stimulate and damage the gastric mucosa, so after drinking alcohol should be fluid semi-liquid diet to reduce the gastric digestive burden. Common millet porridge, egg custard, lotus root powder, rotten noodles, etc. can be. 2. Drugs: If accompanied by acid reflux, heartburn and other symptoms, you can give omeprazole, lansoprazole and other drugs; if accompanied by nausea, hiccups and other symptoms, you can give domperidone, mosapride and other drugs; if accompanied by belching, loss of appetite and other symptoms, you can give the compound digestive enzymes, mitomycin pancreatic enzyme tablets and other drugs. For the next day after drinking alcohol stomach symptoms continue to be unrelieved, it is recommended to consult a doctor to guide the diet or drug treatment.