I have the same exact issues as 17978.I want to stop taking the e...

I have the same exact issues as 17978.I want to stop taking the effexor.but I can not handle what ever is happening to me.Whether it is side effectes or what.WEak,lightheaded,dizzy feeling,fatigue,ect.This happens about 2 days after not taking it. I have put on about 20-25 lbs and have absolute no sex drive.Does anyone know if that is a side effect.I am 25 yrs old and can not be intimate with my husband.And the weight gaain is too uncomfortable. Thank you.