Hidden pain in the colon for two to three years may be caused by colitis, gastrointestinal dysfunction, etc. Daily care, medication and complementary therapies are available. 1. Daily care: colitis due to inflammation stimulation of intestinal hyperactivity, resulting in spasm, can be used to warm water bag hot compress colon hidden pain location, relieve hidden pain. Gastrointestinal dysfunction due to the imbalance of intestinal flora leads to indigestion, which can stimulate the location of the colon hidden pain, should avoid spicy stimulating food, too cold and too raw food. 2. Drug treatment: gastrointestinal dysfunction will have intestinal peristalsis, spasm, colon pain, can take antispasmodic drugs, such as pivacyl bromide, atropine. 3. Adjunctive treatment: colitis may be accompanied by water electrolyte disorders, resulting in colonic position pain, can be appropriate electrolyte supplementation therapy to prevent dehydration. Based on the location of the colon hidden pain for two or three years can not accurately determine the cause, but also need to be combined with the characteristics of the medical history, other test results in order to make an accurate judgment, it is recommended that the cause of the disease under the guidance of the doctor, comply with the doctor’s instructions to carry out the regular treatment, to avoid self-medication or other treatment to delay the condition.