The dangers of deferiprone scraping can easily cause hemorrhage. Deferiprone is a progestin drug that has the effect of medically scraping the uterus. After taking this drug and suddenly stopping it, the endometrium loses its hormonal protection and sheds a large amount, thus allowing menstruation to occur and the thickened endometrium to fall out, so that other tissues inside the uterine cavity can be discharged with menstruation. However, if the patient’s endometrium is very thick, it can easily lead to heavy bleeding. If the menstrual flow is particularly heavy and dripping with large blood clots after stopping the drug, you need to rush to the hospital for diagnostic scraping treatment, which is the only way to stop the bleeding.