What to take for heavy and prolonged menstrual periods with blood clots

Heavy and prolonged menstruation with blood clots is a symptom of blood stasis, which can be regulated by Tao Hong Si Wu Tang as prescribed by the doctor.
Tao Hong Si Wu Tang has the effect of regulating menstruation by activating blood circulation. Its ingredients include peach kernel, safflower, angelica, radix Rehmanniae Praeparata, Rhizoma Ligustici Chuanxiong and Radix Paeoniae Alba. It is clinically used for the treatment of irregular menstruation, dysmenorrhea, premenstrual abdominal pain, irregular menstrual flow with blood clots of purple color, or excessive menstruation and dribbling caused by blood stasis.
The adverse effects of Tao Hong Si Wu Tang are not clear, pregnant women, allergic to the product is prohibited, and should not be taken during menstruation.
When using Tao Hong Si Wu Tang to treat diseases, it is necessary to go to a regular medical institution to be prescribed by a professional Chinese medicine practitioner, and then take it under the guidance of the physician, do not blindly self-medication, so as not to cause delays in the condition.