The problem of vague pain below the navel depends on other accompanying symptoms of pain, and is generally considered from the following aspects: 1. If the vague pain below the navel is accompanied by abdominal pain, diarrhea, nausea, vomiting and other discomfort, it may be caused by acute gastroenteritis and other infectious diseases of the intestinal tract. 2. If the patient has vague pain below the navel with symptoms of menopause, you should consider whether there is ectopic pregnancy and other diseases. If the pain below the navel is accompanied by increased leucorrhea and odor, it may be pelvic inflammatory disease or adnexitis, etc. 4. Some other diseases can also cause pain below the navel, such as intestinal roundworm disease. It is advisable to go to the hospital for a clear diagnosis and early treatment for the hidden pain below the navel.