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Updated: Jan 16, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
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Seasonal Patterns in Erectile Dysfunction Severity.

Hector R Gonzalez-Carranza1, Luis A Reyes-Vallejo1

  • 1Department of Urology, Hospital Angeles Metropolitano, Mexico City, MEX.

Cureus
|October 1, 2025
PubMed
Summary
This summary is machine-generated.

Erectile dysfunction (ED) symptom severity shows seasonal variation, with more severe cases occurring in early year months. This study highlights the link between time of year and ED intensity.

Keywords:
associated factorsepidemiology and public healtherectile dysfunctionerection hardness scoreglobal epidemiologyiief-5 scoremale sexual dysfunctionmale sexual healthpublic healthrisk factors

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Area of Science:

  • Urology
  • Men's Health
  • Seasonal Health Variations

Background:

  • Erectile dysfunction (ED) affects millions globally.
  • Known risk factors for ED vary seasonally.
  • Seasonal impact on ED symptom severity is understudied.

Purpose of the Study:

  • To investigate the relationship between the time of year and ED symptom severity.
  • To analyze seasonal trends in clinical ED intensity.

Main Methods:

  • 202 patients with ED were assessed between August 2023 and March 2025.
  • Severity was classified using the International Index of Erectile Function (IIEF-5) score.
  • Spearman's correlation tested IIEF-5 scores against symptom onset month.

Main Results:

  • A statistically significant correlation (p=0.03) was found between month and ED severity.
  • More severe ED cases were observed during the early months of the year.
  • The correlation coefficient (ρ) was -0.15.

Conclusions:

  • ED symptom severity exhibits statistically significant seasonal variation.
  • Winter months are associated with increased ED severity.
  • Understanding seasonal patterns can inform ED management.