Hi,
Last year I was on effexor xr for 3 months and my highest dose was 150 mg. During my treatment with the medication I noticed the common sexual side effects. I was still able to have an erection and ejaculate (although it took longer). Masturbating also did not feel as good, but I suppose this can be normal as well. However, about one to two weeks quitting the drug I noticed my penis has become less senstive and feeling pleasure has become much more difficult. I did a testosterone, Lsh, fsh blood test, everything was normal. I'm not diabetic, or had any injuries that would inflict this. Does serotonin or dopamine play a role in sensations? What can possibly cause me to have genital anesthesia.? I had one doctor tell me I have somatoform disorder, another say a form of general anxiety disorder, and a web group on yahoo are also experiencing this from ssri's.