Indigestible food; 2, gastrointestinal dysfunction: gastrointestinal dysfunction can lead to drink hot water that is the symptoms of stomach pain and diarrhea. In daily life should pay attention to diet, avoid intake of raw, cold, hard, spicy, stimulating, greasy food, regular life and rest, eat more fresh vegetables, fruits, pay attention to abdominal warmth, moxibustion, abdominal massage, moderate exercise and other methods to relieve the symptoms of discomfort, but also under the guidance of a doctor to use probiotics and other drugs for treatment; 3, intestinal spasm: after drinking hot water leads to stomach pain, diarrhea, because the heat Stimulate the intestinal mucosa, causing intestinal spasm, can use hot water bags or warm towels hot compresses abdomen, to relieve the spasm condition, thereby reducing pain. At the same time should avoid food such as milk, dairy products, fish and eggs, the symptoms are serious, you need to go to the hospital; 4, smooth muscle spasm: smooth muscle spasm occurs when drinking hot water may cause stomach pain, diarrhea symptoms. For patients with smooth muscle spasm, they need to be treated actively for the primary disease, such as for cholecystitis, gallbladder stones, patients can consider intravenous infusion of anti-inflammatory drugs for treatment, such as cephalosporins, quinolones, etc.. Patients also need antispasmodic and analgesic treatment, such as the use of drugs such as elimination of scopolamine, belladonna tablets, etc. After anti-inflammatory as well as antispasmodic treatment, pain symptoms will often be relieved. If the symptoms are severe, surgical treatment is required if necessary.