Deferiprone tablets are usually taken after 11 days after hysteroscopy as prescribed by the doctor. The purpose of taking oral dexamethasone tablets after hysteroscopy is to regulate the thickness of the uterine lining to avoid thinning of the uterine lining, which may lead to decreased menstrual flow or infertility. However, oral dydrogesterone tablets may cause some psychological effects, and there may also be vomiting, regurgitation, breast enlargement and other symptoms, the use of medication should be under the guidance of a doctor. Meanwhile, special attention should be paid to patients with liver disease to take with caution, if liver damage is more serious, the drug must be stopped. When the situation is not the same, dydrogesterone tablets are taken in different ways, the use of medication need to consult a doctor, do not blindly use their own medication.