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Related Concept Videos

Restless Leg Syndrome and Night Terrors01:27

Restless Leg Syndrome and Night Terrors

Restless Leg Syndrome (RLS), also known as Willis-Ekbom disease, is a neurological disorder characterized by an uncontrollable urge to move the legs due to uncomfortable sensations. These sensations typically occur during periods of rest or inactivity, particularly when lying down or sitting, and can severely disrupt sleep.
The exact cause of RLS is not fully understood, but it is believed to involve dopamine, a neurotransmitter that helps regulate muscle movement. Imbalances in dopamine levels...
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Disorders of the Male Reproductive System

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REM Sleep Behavior Disorder01:15

REM Sleep Behavior Disorder

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Male Sexual Response: Erection & Ejaculation01:17

Male Sexual Response: Erection & Ejaculation

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Related Experiment Video

Updated: Jun 16, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
04:22

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility

Published on: May 30, 2025

Restless legs syndrome and erectile dysfunction.

Xiang Gao1, Michael A Schwarzschild, Eilis J O'Reilly

  • 1Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA. xiang.gao@channing.harvard.edu

Sleep
|February 4, 2010
PubMed
Summary
This summary is machine-generated.

Men with restless legs syndrome (RLS) have a higher likelihood of erectile dysfunction (ED). The risk of ED increases with the frequency of RLS symptoms, suggesting shared underlying causes.

Related Experiment Videos

Last Updated: Jun 16, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
04:22

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility

Published on: May 30, 2025

Area of Science:

  • Neurology
  • Urology
  • Epidemiology

Background:

  • Dopaminergic hypofunction is implicated in both restless legs syndrome (RLS) and erectile dysfunction (ED).
  • A potential shared pathophysiology between RLS and ED warrants investigation into their co-occurrence.

Purpose of the Study:

  • To determine the prevalence of erectile dysfunction (ED) in men with restless legs syndrome (RLS).
  • To examine the association between the frequency of RLS symptoms and the likelihood of ED.

Main Methods:

  • A community-based study involving 23,119 men from the Health Professional Follow-up Study.
  • Restless legs syndrome (RLS) diagnosed using standardized criteria and symptom frequency (≥5 times/month).
  • Erectile function (ED) assessed via questionnaire, adjusting for covariates like age, smoking, BMI, and antidepressant use.

Main Results:

  • Men with RLS symptoms occurring 5-14 times/month had a 1.16 odds ratio for ED.
  • Men with RLS symptoms occurring 15+ times/month had a 1.78 odds ratio for ED (P trend < 0.0001).
  • The association between RLS and ED remained significant across subgroups based on age, obesity, and smoking status.

Conclusions:

  • Restless legs syndrome (RLS) is associated with a higher prevalence of concurrent erectile dysfunction (ED).
  • Increased frequency of RLS symptoms correlates with a greater likelihood of ED.
  • These findings suggest that RLS and ED may share common underlying determinants, potentially related to dopaminergic pathways.