Saffron is also known as Western Saffron. If a woman experiences low menstrual flow or dark menstrual blood during menstruation, she can drink saffron in moderation under the guidance of a doctor. If it is taken in other cases, it may cause increased menstrual flow, longer menstrual period, etc. It may cause anemia in serious cases. Saffron is a traditional Chinese medicine, for the iris family plant saffron dry stigma, its flavor is sweet, nature flat, to the heart, liver meridian. It is effective in promoting blood circulation, dispelling blood stasis, dispersing depression and opening up knots, cooling blood and removing toxins (referring to the treatment of blood-heat and toxins), and is suitable for menstrual closure, dysmenorrhea, irregular menstruation, pain in abdominal lumps, bruises, depression, palpitations, warm spots, measles, etc. It can be decocted into soup and taken internally, which may cause anemia. Saffron can be decocted and taken internally, brewed or infused in wine stew. The adverse reactions of this product is not clear, note that the product is prohibited for those who are allergic to the product, allergic persons should be cautious, pregnant women should be cautious. If you need to take saffron during menstruation, it is recommended to consult a professional doctor, do not blindly use the drug on your own.