Adults with diarrhea and yellow water are considered to be caused by dietary factors, but may also be caused by acute gastroenteritis, inflammatory bowel disease and other disease factors. Dietary factors caused by the need to adjust the diet, disease factors caused by the need for targeted treatment under the guidance of a doctor, such as drug therapy, surgical treatment. 1. Dietary factors: diarrhea may occur after eating cold, spicy and stimulating foods or foods containing caffeine, alcohol and other ingredients. In your daily life, you should avoid eating cold, spicy and stimulating foods as well as foods containing alcohol and caffeine. 2. Disease factors: acute gastroenteritis may have diarrhea, abdominal pain, vomiting, nausea and other symptoms, combined with bacterial infection can be used levofloxacin and other drugs, with severe diarrhea can be used loperamide to stop diarrhea; inflammatory bowel disease can be diarrhea, abdominal pain and other symptoms, the need to use LiuZhuishengPiYi, Prednisone and other drugs to treat, accompanied by complete intestinal obstruction, hemorrhage, need for surgical treatment. Adult patients with diarrhea, yellow water, if the symptoms continue to get better or serious symptoms are recommended to go to the hospital, the drugs should be used as prescribed by the doctor.