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Iatrogenic sexual dysfunction in men –⁠ a practical algorithm for outpatient practice and a pharmacological context


Authors: Marek Broul 1-3;  Aneta Hujová 3;  Kateřina Langmaierová 4;  Michaela Liegertová 5
Authors‘ workplace: Sexuologické oddělení, Krajská zdravotní, a. s. – Masarykova nemocnice v Ústí nad Labem, o. z. 1;  Urologické oddělení, Krajská zdravotní, a. s. – Nemocnice Litoměřice, o. z. 2;  Fakulta zdravotnických studií UJEP v Ústí nad Labem 3;  Oddělení klinické farmacie, Krajská zdravotní, a. s. – Masarykova nemocnice v Ústí nad Labem, o. z. 4;  Přírodovědecká fakulta UJEP v Ústí nad Labem 5
Published in: Čas. Lék. čes. 2026; 165: 3-6
Category: Review Article

Overview

Drug-induced sexual dysfunction (iatrogenic sexual dysfunction) ranks among the most common, least reported, and at the same time clinically most significant adverse effects of long-term pharmacotherapy in men. In clinical practice, it typically manifests as reduced libido, erectile dysfunction (ED), ejaculatory disorders, orgasmic dysfunction, or a combination of several phenotypes, while the temporal relationship to treatment initiation or dose titration may be subtle.

The aim of this article is to provide a pragmatic, implementable algorithm for the outpatient physician, integrating sexuological assessment with a basic pharmacological analysis (likelihood of a drug-related cause, dose dependence, interactions, substitution options) and recommended interventions, including the safe use of phosphodiesterase type 5 (PDE5) inhibitors in ED.

Keywords:

antidepressants – Antipsychotics – Erectile dysfunction – adverse drug reactions – drug-induced sexual dysfunction – ejaculatory disorders


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