This non-toxic, natural alternative to traditional medicines has been used for decades. It is a biological medicine, which means it is derived from a naturally occurring organism. Sarapin can be used anywhere in the body and will not weaken or damage bones, tendons, or cartilage. It is used to treat chronic pain by reducing inflammation and providing pain relief. It works by stopping pain signals in the nerves of the spine. It does not affect any other nerve functions or motor functions.