Drinking saffron in water has certain efficacy of activating blood circulation, dispersing blood stasis and relieving pain, and its side effects are not clear. Saffron is a kind of traditional Chinese medicine, is the dried flowers of the chrysanthemum plant saffron, taste slightly bitter, warm nature, non-toxic. Saffron has the efficacy of activating blood circulation, dispersing blood stasis and relieving pain, and is used for the treatment of menstrual closure, dysmenorrhea, dysmenorrhea, dysmenorrhea (women can not get rid of the evil discharge after giving birth), mass in the abdomen and lumps (lumps), thoracic paralysis (stuffy pain in the chest), heartache, stagnation of abdominal pain, thoracic and hypochondriacal pain (chest and ribs part of the general term), stabbing pain, bruises, injuries, sores and pain and sores and other diseases. Drinking saffron in water has the effect of activating blood circulation, dispersing blood stasis and relieving pain, which can play an auxiliary therapeutic role in the above diseases. It should be noted that the active ingredients of Chinese medicine in water are limited, and cannot replace the therapeutic effect of Chinese medicine soup. The adverse effects of saffron are not clear, and pregnant women should not take it. If you need to use saffron, it is recommended to use under the guidance of a professional physician, do not self-medication, so as not to affect your health.