Related Experiment Video
Updated: Feb 4, 2026

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
Published on: April 26, 2024
Sexual function and depressive symptoms in men with overt hyperthyroidism
Robert Krysiak1, Bogdan Marek2,3, Bogusław Okopień4
1Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland. r.krysiak@interia.pl.
Introduction:
Although hyperthyroidism is characterised by female predominance, its presence may lead to the development of numerous complications in both sexes. This study was aimed at investigating sexual function and depressive symptoms in men with overt hyperthyroidism of autoimmune and non-autoimmune origin.
Material And Methods:
The study population consisted of three age-matched groups: men with overt hyperthyroidism and Graves' disease (group A; n = 20), men with overt hyperthyroidism and toxic multinodular goitre or toxic adenoma (group B; n = 21), and men with normal thyroid function (group C; n = 23). As well as measuring serum hormone levels and antibody titres, and determining calculated parameters of thyroid homeostasis, all included patients filled in questionnaires evaluating sexual function (International Index of Erectile Function-15: IIEF-15) and assessing the presence and severity of depressive symptoms (Beck Depression Inventory-Second Edition - BDI-II).
Results:
Compared with control subjects, men with overt hyperthyroidism obtained lower scores for erectile function, intercourse satisfaction, orgasmic function and overall satisfaction. Scores for erectile function, orgasmic function, and sexual desire differed between both groups of men with thyroid hyperfunction and inversely correlated with thyrotropin receptor antibody titres. The BDI-II score was higher in patients with Graves' disease than in men with normal thyroid function.
Conclusions:
The obtained results indicate that overt hyperthyroidism in men causes multidimensional impairment of sexual function, which is particularly pronounced if excessive hormone production results from Graves' disease.
Related Concept Videos
Long-term Depression
Long-term Depression
Calcium Ion Concentration Mechanism
If over...
Freezing Point Depression and Boiling Point Elevation
The boiling point of a liquid is the temperature at which its vapor pressure is equal to ambient atmospheric pressure. Since the vapor pressure of a solution is lowered due to the presence of nonvolatile solutes, it stands to reason that the solution’s boiling point will subsequently be increased. Vapor pressure increases with temperature, and so a solution will require a higher temperature than will pure solvent to achieve any given vapor pressure, including one...
Depressants
Alcohol is a common depressant that can induce a sense of relaxation and reduced inhibition at low doses. Contrary to its occasional...
Sexually Transmitted Infections
Depression: Overview

