The efficacy of saffron has no significant difference in gender, and it also has the efficacy of activating blood circulation, removing blood stasis and relieving pain when taken by men. The source of saffron is the saffron plant of the family Iridaceae, and the stigma of saffron is used in medicine. It has the effect of activating blood circulation, removing blood stasis and relieving pain, and can be used for the treatment of dysmenorrhea, amenorrhea, post-partum blood stasis and pain, and bruises and injuries. The drug should be used with caution for pregnant women. Since there is no significant difference in the efficacy of saffron in terms of gender, it also has the effect of activating blood circulation, removing blood stasis and relieving pain in men. If you need to use saffron, it is recommended to go to a regular hospital for treatment under the guidance of a professional physician.