Under normal circumstances, the endometrium after menopause is usually less than 5mm. if endometrial thickening occurs, it may be related to endocrine disorders, disease factors, such as endometrial polyps, endometrial hyperplasia, endometrial cancer, etc., or drug factors, which need to go to the hospital for relevant examinations in time to clarify the cause before treatment. 1. endocrine disorders: mainly due to the continuous decline of ovarian function, which reduces the ovarian responsiveness to The endometrial polyp: its formation is closely related to estrogen, and the rise of estrogen may lead to thickening of the endometrium, which may cause the symptoms of endometrial thickening. In the long run, polyps may be formed and remain until after menopause without timely treatment, and some patients may have abnormal uterine bleeding. It is recommended to seek medical attention and perform hysteroscopy and take some tissues for pathological examination to exclude the possibility of malignant changes. Patients with small polyps can be treated without treatment or medication, while patients with larger polyps need surgery; 3. Endometrial hyperplasia: related to long-term estrogen stimulation, patients can have irregular uterine bleeding, which can be confirmed by ultrasonography and hysteroscopy. It can be diagnosed by ultrasonography and hysteroscopy. It can be treated with oral dydrogesterone and medroxyprogesterone acetate, and if necessary, it can be treated by total hysterectomy according to medical prescription; 4. Endometrial cancer: it is usually found in perimenopausal and postmenopausal women, and besides irregular bleeding, it can also be accompanied by abdominal pain and abnormal leucorrhea. The clinical treatment is mainly based on surgery, which can be combined with radiotherapy and chemotherapy, etc. Patients with early detection and treatment generally have a better prognosis; 5.Drug factors: If long-term use of estrogen-containing drugs or health care products can also lead to endometrial thickening, which needs to be adjusted according to medical advice; 6.Other: If improper diet, such as intake of hormonal foods, such as honey or health care products, leads to excess nutrition, it may also cause endometrial cancer. may cause endometrial hyperplasia, no special treatment is needed, pay attention to a reasonable diet. In addition, postmenopausal women need to pay attention to rest, ensure good sleep quality, relax and avoid excessive emotional fluctuations. Women can eat more fresh fruits and vegetables, such as oranges and apples, to replenish vitamins and pay attention to keeping warm to avoid the occurrence of colds.