Alcohol is an irritant, and if you drink a lot of it, it can lead to damage to the mucous membranes of the gastrointestinal tract, as inflammation can lead to small stomach pain. Alcohol is an irritant that can also lead to gastrointestinal dysfunction, especially if you drink cold beer, the cold stimulation can also aggravate gastrointestinal dysfunction, and thus can induce small stomach pain. If a man drinks a lot of alcohol, it may also cause acute prostate inflammation. In addition to stomach pain, the patient may also have some abnormalities in urination, so there is also some correlation with alcohol consumption. Of course, we also need to see whether the patient has drunk a lot of wine, and at the same time with some with the drinking of alcohol inappropriate food, such as seafood, etc., whether it will cause the emergence of acute gastroenteritis, whether there is diarrhea, diarrhea, which also has a close relationship with the next day after drinking wine small stomach pain.