Traditional Chinese medicine believes that the cause of colitis is complicated. From the analysis of pulse condition, tongue condition and general condition, there are factors such as dampness, heat and deficiency, and even more factors such as excess and deficiency. Comprehensive treatment should be given according to the etiology, otherwise it is difficult to achieve good results. Traditional Chinese medicine treatment of colitis adopts internal treatment, external treatment and dietotherapy. The best treatment for colitis-DJS-B Colitis Spa Experts pointed out that although Chinese medicine has a certain effect on colitis, it has a long course of treatment, slow effect and certain side effects. Many people don't have enough patience for treatment and often give up halfway, which makes their condition worse. Therefore, the treatment of colitis is best to use advanced treatment technology and equipment. The function of DJS-B colon hydrotherapy instrument: after filtering the hot and cold water in the pipeline, adjust the water temperature, flow rate and pressure, inject it into the human body through the water inlet pipe, and then discharge the water and dirt discharged from the human body into the sewer pipe through the control of the charging and discharging control valve on the instrument. When working, the temperature control system and pressure control system will monitor the temperature and pressure of water at any time, and display them synchronously through the thermometer and pressure gauge to ensure the safety and accuracy of the operation process, and observe the pollutant discharged by the human body at any time through the observation window. Advantages of DJS-B colon hydrotherapy instrument: it can wash away harmful substances in the intestine, minimize the proliferation of bacteria, maintain the balance of normal flora in the intestine, improve the normal peristalsis in the intestine and enhance the absorption of nutrients. Various diseases caused by intestinal endotoxin can be improved and treated by hydrotherapy.