How often to drink saffron, clinically there is no fixed time, can not be generalized; how often to drink saffron should be based on the severity of the patient’s condition to decide, it is recommended to follow the doctor’s instructions for medication. 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 opening up knots, and cooling the blood and detoxifying the toxin (referring to the treatment of blood-heat and toxin accumulation). It is used for treating dysmenorrhea, menstrual closure, menstrual irregularities, post-partum discharges, abdominal pain, bruises and injuries, depression and congestion, palpitations, warm spots, and measles. This product has strong blood-activating effect, and can pass menstruation, so pregnant women should be cautious. Chinese medicine is recommended to be used under the guidance of a professional Chinese medicine practitioner, individuals should not be used blindly, so as not to cause adverse consequences.