There are many reasons for the hidden pain in the left lower abdomen of women, and the specific reasons need to be analyzed according to their specific situation. Generally speaking, there are several causes of pain in the left lower abdomen for women: 1. caused by gynecological inflammation. The more common are adnexitis, pelvic inflammatory disease, often accompanied by abnormal leucorrhea, lumbosacral pain. 2, ectopic pregnancy caused by the lower abdomen hidden pain, need to carry out a detailed examination in the hospital to confirm the diagnosis, check the blood HCG. 3, a very small number of women during the period will occur in the left lower abdomen hidden pain, after the period is normal, it may be endometriosis. Ultrasound can be done. 4.If the hidden pain in the left lower abdomen disappears after stool, it suggests that it is likely to be related to intestinal spasm irritation, which is a disease of the intestinal tract. 5. If the vague pain in the lower abdomen is caused after surgery, the presence of intestinal adhesions is considered. If there is vague pain in the left lower abdomen, it is recommended to go to the hospital for examination and symptomatic treatment. In normal daily life, you should also pay attention to personal hygiene, do not eat cold, spicy and stimulating food, have a good rest, sufficient sleep, exercise more, maintain a happy and optimistic mood, so that the regularity of life, resistance will also be improved.