Safflower is pungent, warm, and belongs to the heart and liver meridians, and is the main medicine for bruises, sores and swelling pains. Its effects are mainly: 1. Safflower is effective in activating blood circulation, dispersing stasis and relieving pain, mainly used for menstrual disorders, dysmenorrhea, or malignant dew, or abnormal masses and lumps, and is the main drug in gynecology; 2. Safflower is effective in activating blood circulation, dispersing stasis and relieving pain, for stagnant abdominal pain due to qi stagnation and blood stasis, dysmenorrhea and stabbing pain, heart meridian breast pain, it can be combined with Chai Hu and Yu Jin drugs, the effect will be better, because of cold stagnation and blood stasis caused by 3, research has found that small doses of safflower have a mild excitatory effect on the heart, making the heartbeat more powerful and amplitude increased, if used in large doses, it has an inhibitory effect on the heart, slowing down the heart rate, weakening the contraction of the heart muscle, and therefore the beat volume will be reduced; 4, modern research has found that safflower has a hypotensive effect, and many of the current market There are many antihypertensive drugs on the market that contain safflower extract, safflower yellow pigment and anticoagulant effect, safflower oil has the effect of lowering blood lipids. Safflower contains beauty, skin activation, endocrine regulation, improve immunity, analgesic and anti-inflammatory, as well as stimulating the role of the uterus, is a good medicine to activate blood circulation and remove blood stasis.