I've been on Effexor XR 75 mg for about 2 months now with no side effects. My doctor upped my prescription to 150 last week and now side effects. Has anyone ever had these side effects and how long do they last:
-waking up many times at night
-unable to reach orgasm (worst one)
I have had no side effects either! i was on wellbutrin xl and lost weight from it so i was worried that i would gain back the weight once i started effexor and got off wellbutrin but i havent gained any.