Different causes of enteritis, take different treatment methods, as follows: 1, more serious bacterial enteritis, need to input anti-infective drugs, such as norfloxacin, ciprofloxacin, etc., at the same time to supplement glucose, saline, vitamins, potassium salts, sodium salts, etc. to ensure the basic physiological needs of the human body, so that the intestine fully rest; 2, for some rare chronic colitis, may be related to autoimmune abnormalities. Because of the long duration of the disease, patients often have a poor nutritional status. Infusions need to provide amino acids, fatty milk and other supplemental drugs to improve the nutritional status, and take anti-inflammatory drugs such as hormones and mesalazine for treatment at the same time. Different conditions of enteritis are treated with different drugs and different types of infusions, and regular treatment at a specialist hospital is required depending on the situation.