Chin Koo Tieh Shang Wan is used for bruises and other external injuries. Improves blood circulation, reduces swelling, and alleviates pain. Excellent for sports, martial arts, or work-related injuries. Our East Earth Trade Winds herbalist says this formula is like an internal Dit Da Jow. It speeds up the healing process when you have an injury. You can also use it after minor surgery (dental, stitches, etc) to speed up the healing process.