The common causes of diarrhea when you drink alcohol are intolerance, functional gastrointestinal disease, acute gastroenteritis and so on.
1. intestinal intolerance: gastrointestinal sensitivity type of body, due to gastrointestinal intolerance to ethanol or allergy to alcohol, ethanol intake causes gastrointestinal spasm, diarrhea, generally remove the cause of the symptoms can disappear.
2. Functional gastrointestinal disease: gastrointestinal dysfunction, such as irritable bowel syndrome, functional dyspepsia, in the case of eating spicy, stimulating food, stimulate intestinal smooth muscle to promote gastrointestinal peristalsis, acute diarrhea symptoms.
3. Acute gastroenteritis: alcohol stimulation of the gastrointestinal mucosa inflammatory lesions, affecting the digestion and absorption of food, increased intestinal exudate, diarrhea symptoms.
There may be other causes of diarrhea after drinking alcohol, such as chronic pancreatitis. Because alcohol is a stimulant drink, such as drinking alcohol after the occurrence of severe diarrhea symptoms or diarrhea more than recommended timely medical care, under the guidance of the doctor to find the cause, symptomatic treatment.