You can drink alcohol after 12 hours of taking Huanglianxu, which has the effect of clearing heat and drying dampness and stopping diarrhea, and can not only help improve the phenomenon of stomach fire, but also has a therapeutic effect on enteritis and dysentery. During the period of taking the drug, patients had better try to avoid drinking alcohol, otherwise alcohol will cause irritation to the stomach wall, causing excessive stomach acid, resulting in stomach pain. It will also cause irritation to the intestinal mucosa, leading to aggravation of diarrhea, which is not conducive to the treatment of the disease. For those who have to drink alcohol, they also need an interval of about 12 hours. After 12 hours or so, the drug components have been absorbed by the body, the drug and alcohol will not interact with each other, so the harm caused to the human body is relatively small. However, you need to be careful when drinking, only a small amount of drink, and try to avoid drinking strong alcohol, otherwise it will lead to another relapse of the disease.