Saffron has the efficacy of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), dispersing depression and clearing up knots, and can be used to treat women’s menstrual disorders, blood stasis and abdominal pain, menstrual cramps and other conditions. Saffron is made by drying the upper part and stigma of saffron, which is flat in nature, sweet in taste, and mainly enters the heart and liver meridians, with the effect of activating blood circulation and removing blood stasis, dispersing depression and opening up the knot, and it can be used to treat depression, chest and diaphragm constriction, vomiting of blood, fever and madness, panic and trance, women’s menstrual occlusion, post-partum stasis and abdominal pain, and bruises, swelling and pain, and other diseases. Drinking saffron water for usually easy menstrual irregularities, menstrual cramps or blood clots during menstruation of women have certain benefits, but need to avoid menstruation to drink, pregnant women should be cautious. Saffron should be used with caution for people with blood deficiency, should avoid drinking during menstruation, and pregnant women should be cautious. It is recommended that people who want to buy saffron infusion go to the hospital after consultation according to the doctor’s advice to soak, not blindly take on their own.