Right lower abdominal occult pain without pain on pressure may be due to the following reasons: First, it may be abdominal pain caused by chronic gastroenteritis, mostly seen as colic, distension, etc. It will continue to hurt for a while, and the pain will be relieved after exhaustion or defecation. Patients will have symptoms related to abdominal discomfort, such as nausea, vomiting, diarrhea, etc., and will also be accompanied by changes in bowel habits. Patients are advised to use belladonna tablets, spleen and intestine pills, and enteritis ninhydrin for treatment. If the diarrhea or vomiting is severe, infusion therapy is needed. It is important to pay attention to the diet and eat easily digestible food so that the intestines can get rest. Secondly, chronic appendicitis causes pain in the right lower abdomen and sometimes around the navel. Patients should go to the hospital for ultrasound examination in time to clarify the cause. Chronic appendicitis will be accompanied by symptoms of elevated temperature and vomiting. Patients with mild cases should be treated with medication, such as penicillin, and severe cases should be treated with surgery. Third, caused by urinary tract infection, usually inflammation of the right ureter will lead to pain in the right lower abdomen, accompanied by frequent, urgent and painful urination, patients should be treated with antibacterial drugs in a timely manner. Fourth, caused by stones, stones can cause colic, pain is more intense, usually accompanied by nausea, vomiting, hematuria symptoms, patients should go to the hospital for stone removal treatment.