Deferiprone film-coated tablets is a progestin drug, in the clinic is mainly used to treat women due to endogenous progesterone insufficiency, triggered by a series of diseases, such as menstrual disorders, dysmenorrhea, endometriosis, premenstrual syndrome, etc., as well as due to the lack of progesterone caused by the first trimester miscarriage or habitual miscarriage, but also for the treatment of luteal insufficiency triggered by infertility. Because of the different diseases treated, the usage of this medicine is also different, and it is necessary to strictly follow the doctor’s instructions. In addition, this drug should not be applied to patients who are allergic to the components of this drug or suspected of having hormone-dependent tumors. For those who suffer from breast cancer, endometrial cancer, venous thrombosis of the lower extremities, serious cardiovascular diseases, etc., there are also contraindications to the application of this drug. Therefore, before using the drug, you must consult your doctor and follow the doctor’s instructions.