When the Problem Isn’t Just Erection Strength
Peyronie’s disease is a condition where scar tissue (plaque) forms within the penis — typically following trauma or microtrauma during sexual activity — causing penile curvature, pain, and in many cases erectile dysfunction. It affects roughly 1 in 11 men, though it’s significantly underreported due to embarrassment. For men whose ED is accompanied by visible curvature or pain during erections, Peyronie’s is the likely explanation — and it has a range of treatments.
How Peyronie’s Disease Causes ED
The plaque of Peyronie’s disease affects erectile function through several mechanisms:
- Reduced rigidity — the scar tissue doesn’t expand with the corpus cavernosum during erection, creating hinge points that reduce overall rigidity
- Venous leak — plaque can damage the tunica albuginea’s ability to trap blood during erection, creating a venous leak that prevents maintaining firmness
- Psychological impact — the anxiety, embarrassment, and avoidance that accompany a changed or curved erection contribute a significant psychological component to the ED
- Pain — erection pain in the acute phase creates conditioned avoidance of sexual activity
The Two Phases of Peyronie’s Disease
Acute Phase (typically 6–18 months)
The scar is forming and active. Erections may be painful, the curvature may be worsening, and the plaque may be palpable. Treatment during this phase aims to limit plaque development.
Stable Phase
Pain typically resolves, curvature stabilizes. Treatment in this phase addresses established deformity and associated ED.
Treatment Options
Medical Treatments
- Collagenase clostridium histolyticum (Xiaflex) — FDA-approved injectable treatment that breaks down collagen in the plaque; approved for men with curvature ≥30° in the stable phase
- Verapamil or interferon injections — less evidence, but used in some practices
- Oral pentoxifylline or vitamin E — modest evidence for the acute phase
Surgical Treatment
For significant deformity causing inability to have sex, surgical correction (plication, incision/grafting, or penile prosthesis for men also with severe ED) is available.
PDE5 Inhibitors
ED medications address the erectile function component and may have some tissue-protective effects. They’re appropriate for managing the ED component while other treatments address the plaque.
FAQ
Does Peyronie’s disease get worse without treatment?
In the acute phase, some worsening is common without intervention. After stabilization, the plaque typically doesn’t worsen but also doesn’t spontaneously resolve significantly. Only about 13% of men see spontaneous improvement without treatment.Can ED from Peyronie’s be fully treated?
For many men, a combination of Xiaflex injections (reducing curvature) and PDE5 inhibitors (supporting erection) produces significant functional improvement. For severe cases with significant venous leak, penile prosthesis offers a definitive solution.Is Peyronie’s disease caused by anything I did wrong?
No. Peyronie’s develops from trauma — often microtrauma during sex — that triggers an abnormal wound healing response. It’s not caused by sexual frequency, masturbation, STIs, or any moral failure. It’s a tissue healing disorder.
