Effexor (venlafaxine): Like many antidepressants may cause weight gain, fatigue and sexual dysfunction. Usually mild if at all and tremendous benefits in treating depression and anxiety.
Answered 1/2/2015
5.9k views
Effexor (venlafaxine): Nausea, headaches, sexual side-effects, some elevation in blood pressure (dose-dependent) are common.
Answered 8/16/2012
5.7k views
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