The generic name of Supplemental Jiale is Estradiol Valerate Tablets, which is a kind of estrogen drug and does not have contraceptive effect. Estradiol valerate is generally used to supplement estrogen, promote the growth of uterine lining, and adjust menstrual cycle, etc. Irregular vaginal bleeding, nausea, breast swelling and pain and other adverse reactions may occur with the medication, which should be used under the supervision of a doctor. Estradiol valerate is a kind of estrogen drug, which has the ability to promote and regulate the normal development of female reproductive organs and secondary sex characteristics. Clinically, it is mainly used for menopausal women, to be used for the symptoms of estrogen insufficiency after ovariectomy, such as hot flashes, sweating, depression, headache and dizziness and other symptoms, but does not have contraceptive effect. Estradiol valerate tablets are recommended to be taken under the guidance of a doctor to avoid self-medication. Meanwhile, when breast distension, stomach discomfort, nausea and other discomforts occur during the period of taking the medicine, stop the medicine or change the medicine under the guidance of the doctor, and do not stop the medicine by yourself, so as to avoid abnormal bleeding. It is contraindicated for people with abnormal liver function, endometriosis or history of blood clots. Estradiol valerate must be evaluated and determined by a professional physician before use, to develop a medication program for the individual, and regular follow-up, and must not be used blindly on its own, so as not to increase the risk of increased blood clots, endometrial cancer, breast cancer.