There are more herbs for blood vessels, mainly those with the effect of activating blood circulation and removing blood stasis, commonly used are angelica, danshen, chuanxiong, red peony, aromatic herb, yuan hu, peach kernel and safflower. These herbs can mainly treat conditions caused by stagnant blood, such as coronary heart disease, angina pectoris, myocardial ischemia and local bruises, etc. When taking these drugs, they can be appropriately combined with drugs that tonify the temperature and yang according to the condition. In addition, Chinese herbal medicines for blood vessels are relatively warm and dry, so long-term oral intake may damage yin fluid and cause yin deficiency, so they must be used under the guidance of a physician.