Saffron, also known as “Western Saffron” and “Saffron”, has the efficacy of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), cooling the blood and detoxifying the toxin (referring to the treatment of blood-heat and toxin), and relieving depression and tranquilizing the mind. It has the effect of treating diseases such as menstrual obstruction and obstruction in the abdomen (women with lumps in the lower abdomen), postpartum stasis, warm-heated spots (warm-heated poisonous evils invading the body resulting in blotches and spots on the skin), and palpitations and frenzy. This product is the dried stigma of Saffron, family Iridaceae, sweet in flavor, flat in nature, attributed to the heart and liver meridians, can be decocted or boiled in water. It is often combined with peach kernel and chuanxiong ligustici for treating menstrual cramps and dysmenorrhea; with danshen and mudanpi for treating post-partum stagnant abdominal pain; with gui zhi and danshen for treating chest paralysis (stuffy pain in the chest) and cardiac pain; with peach kernel and cow’s knee for treating stagnant abdominal pain; with peach kernel and rhubarb for treating stabbing pain in the ribs and thorns. This drug should be used with caution in pregnant women, and should not be used more often in people with bleeding tendency, and the adverse effects are not yet clear. If you take it, you should be under the guidance of a professional doctor, and not blindly take it on your own, so as not to delay your condition.