Thromboplasma injection mainly activates blood circulation and removes blood stasis, which can improve blood circulation in the brain as well as the heart. It can also play a role in improving poor blood supply to the arteries of the lower limbs and poor blood supply to the local arteries of the eyes, and can also be used clinically to treat retinal and central venous obstruction. Blood clotting needle contains Chinese medicine Panax ginseng, Astragalus membranaceus, Salvia miltiorrhiza, etc. Its efficacy is to activate blood circulation and eliminate blood stasis, benefit qi and support righteousness, and blood clotting needle can be used for patients who are identified as blood stasis by Chinese medicine. It is now widely used in neurology and is also effective for ischemic cerebrovascular diseases.