Estradiol Tablets, or Estradiol Valerate Tablets, are mainly used for the treatment of estrogen deficiency and other diseases, and should not be used by pregnant women, children, lactating women and patients with tumors. Some menopausal women may experience side effects such as headache, weight gain, weight loss, abdominal pain, vaginal bleeding, etc. And for hormone replacement therapy for menopausal women with a uterus, estradiol valerate should be used in conjunction with progestogens, and the use of estrogen alone may cause endometriosis or even endometrial cancer. It should be noted that estradiol valerate tablets should not be used by pregnant women, children and lactating women to avoid any effect on the development of children or fetus. If patients are known to suffer from breast cancer, liver tumor and other tumor diseases, they should not use estradiol valerate tablets. Estradiol Valerate Tablets for menopausal women should be used under medical supervision.