Has anyone taken wellbutrin sr or xl? I started with the SR and it seemed to really help but I couldn't sleep, so I switched to Lexapro and I didn't like that b/c I felt like a stone. No emotion. I know Celexa doesn't work for me so my doc put me on the newer version of wellbutrin that is xl. Even though it is newer and supposed to have the same ingredients it has almost made it worst and it has been two weeks. So now I am on the wellbutrin and hycosamine. I just wondered if anyone noticed a difference taking Wellbutrin. Lexapro did work very well for me controlling the D but I didn't like the flat effect.