What should I do if I have black diarrhea the day after drinking alcohol?

After drinking wine the next day diarrhea is black more consider dietary factors and gastrointestinal bleeding and other pathological factors, the cause of the disease is different, the treatment is also different. Generally can be antidiarrheal, acid inhibition to protect the gastric mucosa and other treatments.
1. Dietary factors: alcohol can stimulate the mucous membrane of the gastrointestinal tract, resulting in diarrhea symptoms, when drinking alcohol when eating animal liver, duck blood, pig blood and other foods, there can be a black stool at the same time. At this time, you need to stop drinking alcohol, light diet, if necessary, oral montelukast, bifidobacteria and other drugs to stop diarrhea, regulate intestinal flora.
2. Gastrointestinal bleeding: when drinking alcohol without eating animal blood and liver, should be considered gastrointestinal bleeding, at this time should promptly go to the hospital, fecal occult blood test, gastrointestinal microscopy to make a clear diagnosis, and then give pantoprazole, bismuth aluminate, aluminum sulfate and other medications to inhibit acid to protect the gastric mucosa.
The above drugs are recommended to be used under the guidance of professional physicians. The above situation should go to the hospital in time, to clarify whether there is gastrointestinal bleeding, under the guidance of physicians for standardized treatment.