Milnacipran: serotonin-noradrenaline reuptake inhibitor approved for fibromyalgia may be a useful antidepressant

Abstract

Objective: Milnacipran is a serotonin noradrenaline reuptake inhibitor (SNRI) approved for treatment of fibromyalgia in Australia, but is used for depression in Europe and elsewhere. This paper will briefly review milnacipran and its utility in psychiatry for the treatment of depression. Conclusion: Milnacipran is a dual reuptake inhibitor of noradrenaline and serotonin, with greater effect on noradrenaline than serotonin, in contrast to the related drugs venlafaxine, desvenlafaxine and duloxetine. Rapidly absorbed irrespective of food, milnacipran has a half-life of approximately 8 hours, reaches steady state in 2 days and is excreted renally. Milnacipran helps a minority of patients with f..