Menstrual flow with blood clots to eat the following drugs: 1. There are many reasons for a lot of menstrual flow and blood clots, if there is no organic lesion, simple abnormal uterine function bleeding, resulting in heavy menstrual flow or accompanied by a large number of blood clots, before the age of 40 may need to use Daing-35 short-acting contraceptive pills to stop bleeding treatment, while after the age of 40 is generally recommended to use gynecological tablets to stop bleeding, but both are recommended to use drugs under the guidance of a doctor; 2, In case of submucosal fibroids, or even multiple endometrial polyps or endometrial lesions, it is possible that the menstrual flow is particularly heavy, even accompanied by a large number of blood clots, and the effect of medication may not be obvious, requiring surgical treatment, such as submucosal fibroids requiring hysteroscopic removal of fibroids, and endometrial polyps that may require diagnostic scraping surgery. If the endometrium is diseased, you may also need to have a diagnostic scraping operation and post-operative progesterone or on Mannitol to regulate your menstruation.