Saffron can not be drunk every day, it is divided into a course of treatment and time, season. Saffron for patients, generally 1-3 months for a course of treatment, and the weather is particularly hot, it is best not to drink saffron, otherwise it is easy to aggravate the situation caused by fire. Saffron can invigorate the blood and remove blood stasis, tonify the blood, nourish the blood, regulate the blood, move the blood, etc. It can play a two-way regulating role on the human body, which is very suitable for women to treat irregular menstruation, amenorrhea, dysmenorrhea, and even abdominal pain from blood stasis that occurs after women give birth, which are all suitable for treatment. The clinical application of saffron is relatively wide, for central diseases also has a good treatment direction, such as the treatment of cerebral infarction, Alzheimer’s disease, Parkinson’s disease and so on, it is best to apply under the guidance of a doctor reasonable.