Diclofenac
"Long story kinda short! My knee swelled up where I couldn't even bend it. My mom gave me a tube of her gel. It worked right away when I applied it. Great stuff. Here's the best part though. I have a bulge in my lower back. I have meloxacam but I don't take it regularly because I feel that it don't help any. So one day my back is as hurting really bad so I decided to apply the gel. Glad I did because wow! It works amazing! They should most definitely test it on the back. I know surgery will be the only thing for permanent relief but I'm only 31 and one can't afford it and two it's not guarantee it would work and  could make my problem worse. Next time I go to my doctor I will be asking for my own prescription."