"i was prescribed voltaren gel (didn&#039;t know it came in pill form as well) for a fractured arm that had been misdiagnosed and left untreated for 3 weeks , it helped with that pain so  i tried it on my knees  it reduced the swelling. they look like knees again i can bend them and i don&#039;t notice have the constant pain. i have 3 degenerated disc in my lower back it doesn&#039;t seem to help with that"