The pain in the uterus may be caused by pelvic inflammatory disease or fibroids or endometriosis. It is advisable to go to the hospital for relevant examinations, such as ultrasound and gynecological examination, to rule out organic lesions, such as fibroids or endometriosis, pelvic effusion, and uterine pressure pain during gynecological examination, and then to confirm the diagnosis of endometritis and pelvic inflammatory disease with the relevant examination results. The clinical cause of uterine pain also depends on what time is more painful, some premenstrual or menstrual pain may also be dysmenorrhea, generally dysmenorrhea can be regulated by oral Chinese medicine, the effect is more satisfactory, for endometritis or pelvic inflammatory disease caused by the usual repeated lower abdominal pain or menstrual pain aggravated by oral Chinese medicine or Chinese patent medicine or western medicine anti-inflammatory treatment. In short, the causes of uterine pain are more common in dysmenorrhea, endometritis, pelvic inflammatory disease, endometriosis and so on, so it is recommended to go to the hospital to do the relevant examination to confirm the diagnosis and then targeted treatment, but for women of childbearing age, they should also be alert to the abdominal pain caused by unwanted pregnancy, can be confirmed by checking the blood HCG, of course, pay attention to rest, light diet, pay attention to keep warm is also very necessary to relieve pain.