Summary of case history,　The patient Zhang, a 47-year-old female, visited the hospital on March 9, 1990 for "20 days of vaginal bleeding, 7 days more". Two years ago, the patient had no obvious inducement to have menstrual cycle disorder, most of which were accompanied by blood clots, and was diagnosed as "simple hyperplasia of endometrium" in other hospitals. After many kinds of treatment, it is invalid, so she come to see a doctor. Symptoms and signs: The patient has a large amount of menstruation, bright red and blood clots, normal emotional depression, pain in both breasts, low back pain, and dry stool. The tongue is red, the fur is yellow and greasy, and the pulse is deep and stringy.,TCM diagnosis,　Metrorrhagia and metrostaxis(heat and blood stagnated syndrome).,Western medicine diagnosis,　Uterine bleeding due to simple hyperplasia of endometrium .,Therapeutic methods,　The treatment of traditional Chinese medicine is to promote blood circulation and remove blood stasis, strengthen the kidney and soften the hardness, Modified Erjia Pill is used for treatment.,Clinical outcomes,　After treatment, the menstrual cycle and menstrual volume of the patient returned to normal, and there was no recurrence after a follow-up of more than 1 year.