Venlafaxine, sold under the brand name Effexor among others, is an antidepressant medication .. At the 6-week mark, 75% of C-carriers had remitted, compared to only 38% of non-carriers. methoxyphenyl)ethyl]cyclohexanol hydrochloride, C17H28ClNO2, which is a white to Effexor XR 75 mg and 150 mg...