How long it takes to get a period after drinking saffron cannot be generalized, but needs to be judged in the context of the patient’s personal situation. Saffron, also known as saffron, can be used to treat dysmenorrhea, amenorrhea, low menstrual flow, postpartum dew and other symptoms. Before taking it, you should consult your doctor. Only those who belong to stagnant blood stasis can take it, but not all patients will definitely get their periods after taking saffron, and some patients cannot be sure of the exact time even if they can get their periods. Since there are many causes of menstrual abnormalities, patients need to go to the gynecological department of the hospital for professional examination before they can be clear, and only after active treatment of the original disease can they be effective. In conclusion, although drinking saffron has the effect of promoting menstrual flow, the exact time has not been clinically determined. In addition, if the effect is poor after taking the drug, or if symptoms such as heavy menstruation and loose stools appear during the course of taking the drug, you need to stop the drug immediately and go to the Chinese medicine department of the hospital.