I am wondering if anyone has experience with increasing from 75mg to 150mg with Effexor? I have been on 75 about 8-9months but increasing as it was not feeling as effective anymore. No real side effects with the 75mg. I lost about ten lbs but I was post-partum and needing to lose anyway. I gained it back after several months (but could be due to eating habits). Did you notice changes in weight or appetite when increasing? Or other side effects?