The next day after drinking at night, nausea and vomiting is mostly considered to be caused by alcohol stimulation or damage to the gastric mucosa, dietary therapy is feasible, can also follow the doctor’s prescription medication. 1. Dietary therapy: some patients who drink at night the next day nausea and vomiting, you can drink a moderate amount of warm water, freshly squeezed juice, yogurt, soybean milk, etc., which can help to neutralize the alcohol in the stomach, to protect the gastric mucosa, thus improving the phenomenon of nausea and vomiting. Patients should pay attention to a light diet, avoiding spicy stimulating, greasy and indigestible food. 2. Medication: Nausea and vomiting the next day after drinking at night is mostly due to alcohol stimulation, so some patients can follow the doctor’s instructions with omeprazole, famotidine and other acid inhibitors, aluminum hydroxide, sodium bicarbonate and other antacids, bismuth potassium citrate, aluminum thioglycollate and other medications to protect the gastric mucosa. It is recommended that people who drink alcohol at night and feel nauseous the next day should limit their alcohol consumption on a daily basis or actively abstain from alcohol in order to minimize the impact of alcohol on the body’s health. In addition, after drinking alcohol nausea and vomiting and other symptoms may be acute pancreatitis, cholecystitis and other factors, it is recommended to improve the examination, follow the doctor’s instructions for treatment.