Low blood pressure mostly belongs to the category of qi and blood deficiency (insufficiency of qi and blood in the body) in traditional Chinese medicine. Clinically, saffron is generally not used in the treatment of patients with qi and blood deficiency, but if qi and blood deficiency is coupled with blood stasis (stagnation of blood circulation), it can be used as appropriate. Saffron has the effects of activating blood circulation, eliminating blood stasis (promoting blood circulation and eliminating blood stasis in the body), cooling the blood and detoxifying the toxin (referring to the treatment of blood-heat and toxicity). It is mainly used for treating dysmenorrhea, menstrual closure, irregular menstruation, pain of abdominal masses, bruises and injuries. This product has a strong blood activating effect and can pass menstruation, so it is forbidden for pregnant women. Allergies and those who are allergic to this product are prohibited. If the patient has low blood pressure, it is recommended to go to the hospital in time to clarify the cause of the disease, so as not to threaten the health of the body.