In healthy perimenopausal women with hot flashes, treatment with both estradiol and venlafaxine resulted in significantly greater improvement in quality of life, as compared to placebo. Estradiol had beneficial treatment effects on all domains of the MENQOL except for the psychosocial domain, whereas venlafaxine benefits were observed only in the psychosocial domain.

 

Caan B, LaCroix AZ, Joffe H, Guthrie KA, et al.  Effects of estrogen and venlafaxine on menopause-related quality of life in healthy postmenopausal women with hot flashes: a placebo-controlled randomized trial.  Menopause. 2015 Jun;22(6):607-15.