Saffron in the pharmacopoeia of Chinese medicine named crocus sativus, the pharmacopoeia stipulates that the dosage of crocus sativus is 1~3g, due to individual differences and different therapeutic methods, the specific dosage should be in accordance with the doctor’s instructions. Crocus sativus is the dried stigma of Saffron in the family of Iridaceae, which is flat in nature, sweet in taste, and belongs to the heart and liver meridians. The efficacy of this product is to cool the blood and detoxify the toxin, activate blood circulation to remove blood stasis, and disperse depression and open the knot. This product can be used to treat menstrual closure, dysmenorrhea, irregular menstruation, post-partum stasis, depression and congestion, warm poisonous spots (warm and hot poisonous evils invade the body resulting in blotches and patches on the skin), and palpitations and frenzy. The dosage of Crocus sativus is 1~3g each time, due to individual differences, different treatment methods and other reasons, the specific dosage should be applied according to the condition in accordance with medical advice. The adverse reactions and contraindications of this product are not yet clear, note that pregnant women should be cautious of using this product. If you need to use saffron, should be applied under the guidance of traditional Chinese medicine practitioners, do not take on your own to avoid causing adverse consequences.