DMSO,MSM (which stands for methylsulfonylmethane)
It has been around since the 1960s,I think you got really more popular when 60 minutes did a story on the University of Oregon using it for its football players.
It is also an industrial solvent cleaner,anything that comes in contact with it will be absorbed through your skin to the bloodstream.there is also a medical grade of it as well. I have talked to my doctors and did some research on my own. The physicians I talk to said it would not hurt you. Please remember some doctors differ on this.
I did get some relief when I used it. It is also available as MSM pill form. I used DMSO,because I did not have any health insurance at the time. I did not have any resources that could get help. I look back and realize how fortunate we are to have the medication such as OxyContin other opiates in time release a form. Please also remember it was very difficult to get any medication unless you were dying. The 70s the doctors were extremely afraid to write out opiates. This would be because of the 1970 controlled drug substance act.I hope this helps you. Sorry to ramble on.
Good luck to you Mike