Meloxicam
"I was prescribed this for a car accident, but I kept taking it because it surprised me by erasing about 85% of my sacro-illiac pain. The pain had grown so gradually that I was in deep denial about it, even after the car wreck made it 10x worse.  Then all of a sudden it was mostly gone and I just broke down and cried from the miraculous relief - I'm able to be physically active again even with unfixable injuries.  I have a few side effects: dizziness when standing quickly, and my blood pressure keeps trying to creep up, but the good greatly outweighs the bad still.  I've had a gastrectomy which means I'm at greater risk of stomach bleeding, so I'm worried about the potential stomach side effects that increase the longer you take it, but nothing bad yet."