I've been using Reta for more than a year, and for most of this year I've been maintaining my weight. Earlier this year a rash appeared, and I assumed it was just my eczema acting up. But the rash has now spread across my entire body, and I'm beginning to suspect Reta could be the culprit. Yesterday I placed an order for Tirz and plan to begin it next weekend. I stopped Reta last weekend. At this point I've lost all the weight and simply need something to keep it off. My hope is that a low dose of Tirz will accomplish that without the rash! Has anyone here switched from Reta to Tirz for maintenance? If so, was your experience a positive one?