Weight gain on them is a problem. I think Nikki came off them for that reason.
I've just cut all dairy products out of my diet and that seems to have helped, I;ve lost 9lbs without dieting.
I'm still very heavy but at least it's no going up anymore.
I still get pain (quite a lot mostly) but i don't get the burning pains or stabbing sensations. I am too scared to stop it completely in case they come back with a vengence!
Not all meds act in the same way.....on different people.

But the weight gain seems to be a common thread!

Sometimes the appropriate response to reality is to go insane.
- Philip K. Dick
Sometimes my mind wanders, sometimes it leaves completely!