There are many reasons for the pain 3~5 cm to the right of the navel, generally considered to be caused by digestive system diseases, gynecological diseases, urinary tract infections or stones. 1. Digestive system diseases: for example, patients suffering from appendicitis, cholecystitis, gallbladder stones, cirrhosis of the liver, liver cancer can appear in this area of the pain; patients suffering from acute pancreatitis, peptic ulcer perforation complicating peritonitis, can appear in this area of the pain. 2. Gynecological diseases: such as pelvic inflammatory disease, adnexitis, ectopic pregnancy, ovarian cyst torsion, gynecological tumors and other diseases, pain in this area can occur, and can be accompanied by clinical symptoms and manifestations of the corresponding diseases. 3. Urinary tract infection or stones: patients with cystitis, kidney stones, ureteral stones and other diseases can appear in this part of the pain, and can be accompanied by clinical symptoms and manifestations of the corresponding diseases. If the pain is not relieved or progressive aggravation, you need to go to the hospital, a clear diagnosis of the cause of the targeted treatment, you can not randomly use drugs.