Low menstrual flow is generally not treated with saffron, which is used to treat dysmenorrhea, amenorrhea, postpartum abdominal pain with blood stasis and vomiting of blood. The use of drugs need to be under the guidance of a traditional Chinese medicine practitioner. In Chinese medicine, saffron belongs to the Chinese medicine, for the iris plant saffron style of the upper part and stigma. Taste sweet, flat. It enters the heart and liver meridians. Activate blood circulation and eliminate blood stasis, dispel depression and open the knot. It is used for treating dysmenorrhea, amenorrhea, postpartum abdominal pain with blood stasis, hematemesis, depression, chest and diaphragm congestion, fever, palpitation and trance. Not to be taken by pregnant women. If the menstrual flow is low and does not improve for a long time, please go to the regular hospital in a timely manner under the guidance of a professional physician to avoid delaying the condition. Saffron is a blood-activating drug and should not be used during menstruation. It is recommended to consult a doctor for specific medication.