Saffron is suitable for patients suffering from blood stagnation, menorrhagia, dysmenorrhea, postpartum abdominal pain with stagnation, obstruction in the abdomen (tangible or intangible lumps appearing in the abdomen with distension and pain), chest paralysis (stuffy pain in the chest), cardiac pain, abdominal pain with blood stasis, dystocia (pain in the area of the ribs and thighs), bruises, stagnation, swelling and pain and stagnation of spots and rashes with a dark color. Saffron has the effect of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), promoting menstruation and relieving pain, and is suitable for women suffering from menstrual disorders, dysmenorrhea and amenorrhea to regulate menstruation and relieve menstrual pain. However, it is not suitable for women who are menstruating to prevent increasing the amount of menstruation. Safflower has the effect of relaxing blood vessels, reducing swelling and relieving pain (eliminating swelling and pain). It is suitable for patients with bruises, accumulation of syndrome qi, stagnation and pain in the heart and abdomen, which can dredge the meridians and channels, and play the role of reducing swelling and relieving pain. It should be noted that saffron is not suitable for pregnant women. Avoid combining with drugs with nephrotoxicity such as Mutong, Fangji and Aristolochia. It is not suitable to be used with aspirin, norepinephrine, antihypertensive drugs. It is recommended to take under the guidance of a doctor to avoid adverse reactions.