I took it for 6 years as needed (maybe 4x per mo) with good results. It did help with the stinging, burning pain that would accompany a flare up as well as the transient nerve pains.
However... I had to stop taking it because I would get severely depressed 30min after a dose. I mean
really depressed. Suicidal.
So now I just live thru these pains. I am taking Percocet 5/325 as needed for pain along with an Aleve for the swelling and ice applied where needed. I have opted to 'pass' on any cortisone injections for swelling. I am having a hard enough time with my weight as it is. I drink Sleepytime Extra Tea (the extra is the Valerian) at night. It's helpful.
Bottom line: if it works for you, ask for it. But above all RESPECT IT!
Anne