Enteritis, dysbiosis of intestinal flora, and intestinal dysfunction may cause pain in the stomach and a feeling of anal drop. Chronic enteritis, a form of enteritis, can cause long-term irritation of the intestines due to viruses, fungi, and factors such as diet and medication, causing abdominal pain, diarrhea, fever, and a feeling of urgency. It is important to determine the cause of enterocolitis before treating it symptomatically. In cases of vomiting and diarrhea, oral sodium chloride, sodium bicarbonate, glucose and saline injections are the main treatments. For people with intestinal flora disorders and intestinal dysfunction, the stool may be stored in the rectum for a long time due to functional deficiencies, causing abdominal pain, bloating and anal pain. In this case, you can choose to use enemas and other methods to laxify the bowel and expel the stool. At the same time, the use of antibiotics and probiotic preparations, as well as reasonable adjustment of diet and emotions, can improve the flora and intestinal function and treat the disease.