On the first day of menstruation, the blood is black, what's going on?

Patient's question:

No

Doctor's answer:

According to the symptoms you mentioned, the main cause of menstrual irregularities is blood stasis and blockage. Treatment should focus on invigorating blood circulation, resolving blood stasis, and regulating menstruation. You can take modified Taohong Siwu Decoction. Your diet should be light, and avoid spicy and irritating foods.