Sexual Dysfunction Associated With Mirtazapine: A Case Report
J Clin Psychiatry 1998;59(6):319-320 [letter]
© Copyright 2016 Physicians Postgraduate Press, Inc.
Sir: The recently released antidepressant mirtazapine has a unique pharmacologic action that makes it unlike any other antidepressant on the U.S. market today. It is purported to assert its antidepressant effects by antagonizing the presynaptic α2- adrenergic autoreceptors and heteroreceptors on norepinephrine and serotonin presynaptic axons as well as acting as a postsynaptic antagonist of 5-HT2 and 5-HT3. By virtue of this 5-HT2 and 5-HT3. blockade, the side effects typically associated with the SSRIs such as nausea, vomiting, diarrhea, insomnia, and sexual dysfunction tend to occur less often with mirtazapine than with placebo.