The causes of leukorrhea and low back pain are: 1, chronic cervicitis, inflammation stimulates the mucous membrane so that the secretion of the glands increases, inflammation causes edema in the surrounding tissues, which can cause leukorrhea and low back pain, leukorrhea is mostly milky white mucus or yellow purulent leukorrhea. 2, chronic pelvic inflammatory disease, inflammation can cause pelvic effusion resulting in an increase in leukorrhea, pelvic tissues adhere to the ligaments involved, thus causing low back pain. 3, acute pelvic Acute pelvic inflammatory disease, due to the pelvic cavity by the bacterial invasion, caused by patients with increased leukorrhea and back pain symptoms accompanied by fever symptoms. 4, multiple uterine fibroids or larger uterine fibroids, can also cause increased leukorrhea and back pain symptoms, accompanied by pain in the lower abdomen and menstrual irregularities. 5, uterine prolapse, uterine ligament laxity, uterine prolapse when the pulling caused by the back pain, accompanied by leukorrhea increased.