Saffron, also known as western saffron and saffron, is clinically similar to saffron in efficacy but more expensive. The medicinal properties are dry, slightly cold, the efficacy of blood circulation, remove blood stasis, relieve pain, cool the blood and detoxify. Saffron foot soak can play the following roles: 1, invigorate the blood to dispel stasis: saffron is a common drug used in gynecology and obstetrics to treat stasis of blood, so saffron foot soak can have a good effect on gynecological abdominal pain caused by menorrhagia, dysmenorrhea and postpartum stasis; 2, invigorate the blood to relieve pain: treat bruises, stasis of blood and swelling pain; 3, invigorate the blood to open the veins: treat heart and abdominal stroke pain, dysmenorrhea caused by stasis of blood; 4. Invigorating blood circulation, resolving blood stasis and eliminating spots: treating spots and rashes caused by stagnation in the skin, dark color, etc.