What is a black tiger bone?

Tiger bones are the bones of cats and tigers. Tiger bones are sweet, pungent, warm and nontoxic. Its main functions are expelling wind and dredging collaterals, and strengthening the body and bones. Tiger bone can be made into pills or soaked in wine, which is mainly used to treat rheumatic osteopathy and sore feet and knees. Tiger bones can also be mixed with myrrh, ground into powder, and taken with warm wine at the same time, which can treat joint pain of white bones day and night.