“Physically, everything seems fine—so why isn’t it working?” This concern is increasingly common among men in their 20s, many of whom have only recently become sexually active. Once considered a condition exclusive to middle-aged and older populations, erectile dysfunction (ED) is appearing more frequently in younger men, drawing significant medical attention.
The New York Post recently highlighted the case of Harlan Randel, a 24-year-old who first experienced ED at age 21. “It was shocking and embarrassing,” Randel noted. By reducing his consumption of pornography and masturbation, utilizing medication, and establishing a relationship rooted in psychological safety, his symptoms improved. “It wasn’t that my body was broken,” he said, “it was that my mind wasn’t connected.”
Clinical Prevalence in Young Adults
Cases like Randel’s are becoming a statistical reality. According to a study published in the Journal of Sexual Medicine, the prevalence of ED among men aged 18–24 in the U.S. is 19%, and 13% for those aged 25–34. Other population-based analyses suggest that approximately 10% of men under 40 live with the condition. When including mild symptoms, some reviews suggest the figure could be as high as 20–30%.
In South Korea, while ED remains most prevalent in older demographics—affecting approximately 33% of men in their 40s and over 80% of those in their 60s—urologists and sex therapists report a steady increase in younger patients. Clinical inquiries regarding sexual health are now appearing even among those in their late teens.
The Shift from Physiological to Psychogenic Causes
The root causes of ED differ significantly across age groups. In older men, the causes are typically organic, linked to obesity, diabetes, hypertension, cardiovascular disease, or low testosterone levels. Habits such as smoking and alcohol use also play major roles in reducing penile blood flow.
However, in younger men, medical tests often reveal no physiological abnormalities. Experts point to "psychogenic" factors, primarily rooted in stress and performance anxiety. An erection requires the activation of the parasympathetic nervous system to dilate blood vessels. When a man is anxious, the body releases adrenaline, which constricts blood vessels and makes maintaining an erection difficult. A single instance of "failure" can trigger a cycle of repeated anxiety.
Furthermore, early and frequent exposure to pornography and social media is cited as a major contributing factor. Experts suggest that exaggerated stimulation and unrealistic performance standards can create high tension in real-life situations. This often manifests as "situational" ED, where normal erections occur during sleep or while alone, but difficulties arise during partnered sex.
Seeking Help Over Silence
Social perceptions of ED are shifting. With expanded access to information and treatment, young men are increasingly seeking professional counseling rather than hiding their symptoms.
While medications like Viagra and Cialis have become more accessible, clinicians emphasize that pharmacological help should not be a standalone solution. Instead, they recommend a comprehensive approach that identifies and addresses the underlying psychological or lifestyle causes to ensure long-term sexual health.
