The stomach always hurts diarrhea that is, abdominal pain, diarrhea, consider that it is due to improper diet or irritable bowel syndrome, dyspepsia and other diseases, and should be dealt with by general measures, medication and other ways. 1. Improper diet: if the intake of spicy stimulation or cold diet, may lead to abdominal pain, diarrhea, should correct the bad eating habits, regular diet, the symptoms can be improved. 2. Irritable bowel syndrome: abdominal pain and diarrhea may be caused by irritable bowel syndrome, patients can take scopolamine and other drugs to relieve pain, but also need to take antidiarrheal agents to improve the symptoms of diarrhea, such as loperamide. 3. Indigestion: If you suffer from indigestion, you will also experience abdominal pain and diarrhea. It is recommended to develop a good habit of chewing and swallowing slowly and avoid overeating. You can take digestive enzyme preparations as prescribed by your doctor, such as mitomycetin pancreatic enzyme tablets, lactasexan and so on. The causes of abdominal pain and diarrhea are many, it is recommended to consult a doctor for examination and choose the appropriate way of treatment.