depression
"I had been on Zoloft (50mg/day) for depression for 8 years. Following a major chronic health condition, a medical specialist was concerned the Zoloft was no longer effective. Increasing to 100md/day was disastrous - head spins, dry dry mouth, vertigo - so a psychiatrist recommended Effexor. Initial 75mg/day then 150mg/day after a fortnight. Initially I was unable to orgasm but this lasted only about a month (same when I started Zoloft). Main concern is weird dreams most nights. The only thing I can tie this to is the Effexor. Have been researching online and it seems I'm not the only one. What a relief to discover - I was becoming quite concerned (and irritated). But hey, I feel soooo much better that I can live with it. I'm smiling again."