There is no such thing as how many days to drink saffron, the use of saffron needs to be taken under the guidance of a Chinese medicine practitioner to identify the symptoms, and cannot be used blindly. Saffron has the effect 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 is sweet in taste and flat in nature, and is used in liver meridian and blood division (in the four periods of warm disease, it belongs to the most in-depth stage or disease), which is good at activating blood circulation and removing blood stasis, clearing up menstruation and eliminating crushing of symptoms, and is strong and effective, therefore, it is commonly used in the clinic for dysmenorrhea due to blood stasis, menstrual closure, menstrual irregularities, impure menstruation after childbirth, pain in the lower back and abdomen, pain of abdominal mass, pain of injury of bruises, and pain of bruises. Saffron enters the liver meridian and blood division, not only activates blood stasis, but also cools blood and detoxifies, especially suitable for warm poisonous heat, body rash. It can be used to cool blood and detoxify toxins, and can be used to remove heat and toxins from the body (removing heat and toxins from the body), such as Dazhongye and Banlangen. Saffron enters the heart meridian, activates blood circulation and can disperse depression and open up knots, stabilizing the mind. It can dispel depression, eliminate lumps and fullness, and stabilize the mind and spirit in cases of depression and unresolved qi stagnation and chest congestion, which may even lead to restlessness, palpitation and trance, or insanity. During the use of saffron, it is necessary to maintain a positive and optimistic attitude and pay attention to a light diet. Before using saffron, you need to consult a professional Chinese medicine practitioner and follow the doctor’s instructions.