Pulse and Blood Capsules is the name of a proprietary Chinese medicine consisting of leeches that have the ability to break blood, expel blood stasis, open the veins and relieve pain, and is used for conditions such as blood stasis and menstrual closure, bruises and injuries. The indications of this drug in clinical conditions include senile coronary heart disease, stabilization of pre-thrombotic symptoms, reduction of angina symptoms, improvement of neurological function to improve quality of life, and promotion of wound healing after diabetic amputation. The main effects are to break blood and expel blood stasis, promote blood circulation and relieve pain, which is the name of a proprietary Chinese medicine.