What should I do if I have an upset stomach the day after drinking alcohol?

After drinking alcohol stomach discomfort is usually due to alcohol stimulation of gastric mucosa, erosive hemorrhagic gastritis, portal hypertensive gastropathy, etc., should be taken according to the different situations of general treatment, drug treatment, surgical treatment, etc., specific as follows.
1. Alcohol stimulation of the gastric mucosa: alcohol has an irritating effect on the gastrointestinal tract, damage to the gastric mucosa and thus gastric discomfort, generally pay attention to the diet to avoid stimulating food, drink the right amount of warm water or hot porridge, etc., if there is no significant relief can be taken to protect the stomach of the drugs, such as magnesium alumina carbonate chewable tablets and so on.
2. Erosive hemorrhagic gastritis: patients who drink too much alcohol in a short period of time will cause abnormal spasm of the gastrointestinal tract, mucous membrane damage caused by erosion, bleeding, so there will be stomach discomfort. Must avoid spicy stimulation and smoked food, if necessary, can follow the doctor’s instructions to take magnesium aluminum carbonate, omeprazole, aluminum thioglycollate gel.
3. Portal hypertension gastropathy: Frequent drinking may damage liver cells, resulting in alcoholic liver disease, causing portal hypertension, which leads to portal hypertension gastropathy, thus causing gastric discomfort. Generally, it is forbidden to smoke or drink, avoid stimulation and hard food, use liver-protecting drugs such as bisacodyl as prescribed by the doctor, and perform surgical treatments such as portal vein shunt via jugular vein intervention if necessary.
The next day after drinking alcohol, stomach upset, if rest, diet control does not improve, it is recommended to consult a doctor to avoid aggravation of the condition.