I was just wondering if anyone who takes tegretol xr has switched to the new generic carbamazepine time release formula and if they had any problems. I didn't even know there was a new generic available till today I went to my pharmacy to get my meds and they substituted my tegretol xr with the new medicine from Taro. But I didn't notice it till I got home. The thing is it's so new I'm having trouble finding information about it online. Just the announcement of the fda approval which came out in april.