Drinking saffron for women has the efficacy of activating blood circulation and removing blood stasis, and it can treat menstrual obstruction in the abdomen and postpartum stasis. Saffron is the dried stigma of saffron, family Iridaceae. It is sweet in flavor and flat in nature. It belongs to heart and liver meridians. It has the effects of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), cooling the blood and removing toxins (referring to the treatment of blood-heat and toxins), and relieving depression and tranquilizing the mind. Saffron can be used for treating menstrual obstruction, post-partum stasis, warm poisonous spots (spots and plaques on the skin caused by warm-heat poisonous evils invading the human body), depression and congestion, and palpitation and frenzy. Saffron has strong blood-activating effect and is able to pass menstruation, so pregnant women should be cautious in using it. If women have the need for medication, it should be used under the guidance of a Chinese medicine practitioner.