Abdominal pain and diarrhea after drinking alcohol may be caused by allergy, acute gastroenteritis, gastric ulcer and so on.
1. Allergy: patients are allergic to alcohol, causing gastrointestinal mucosal edema, which can cause abdominal pain, diarrhea, rash, fever and other discomforts.
2. Acute gastroenteritis: when the wine is unclean or excessive drinking, leading to acute gastroenteritis, it will also lead to abdominal pain, diarrhea, nausea, vomiting and other discomforts.
3. Gastric ulcer: when alcohol stimulates the gastric mucosa, leading to increased mucosal damage and the emergence of severe gastritis and gastric ulcer, abdominal pain and diarrhea will also occur.
In addition, abdominal pain and diarrhea after drinking may have other causes, such as hepatitis, etc. It is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment under the guidance of the doctor.