I have used DMSO for several years, and it has helped me most recently fight floxin poisoning. It was also helpful in carrying gentain voilet into a non-healing spider bite(which are not spider bites, the brown recluse is a lie), which was what turned it around. I got to keep my leg. It is also great for disk problems. The FDA banned it for humane use years ago. Amazed they brought it back at all.