inflammatory conditions
"Taken twice over the last 7 weeks post-knee replacement surgery. After 6 weeks back at work at a desk for 8 hours, my good leg, lower back hurt so bad, and my replaced knee had pain and swelling from the knee to my foot. 

Works immediately! Worked the entire time I was on it for 6 days. Then, pain returns. Can't take long term, so I'm not sure how to relief it any other way. OT said exercise but I can hardly stand up straight much less work out."