Peyronie’s Disease Explained
Peyronie’s disease is an acquired scarring disorder of the penis in which a fibrous plaque in the tunica albuginea can cause curvature, indentation, hourglass narrowing, shortening, pain or erectile difficulty. It is not cancer and it is not an infection. The disease often has an active phase, when pain or deformity is changing, followed by a stable phase. Mild cases that do not interfere with sex may only need counselling and observation. Treatment is individualized; surgery is generally considered after the deformity is stable and when it prevents satisfactory intercourse.
What is Peyronie’s disease?
The tunica albuginea is the tough elastic layer surrounding the erectile bodies. In Peyronie’s disease, localized fibrosis reduces stretch on one part of the shaft during erection, creating a bend or other deformity. The plaque may be felt as a firm flat area or nodule, although not every man can feel it.
What symptoms can Peyronie’s disease cause?
- New penile curvature.
- Pain during erection, particularly during active disease.
- A palpable plaque.
- Penile shortening.
- Indentation or hourglass narrowing.
- A hinge or unstable segment.
- Erectile dysfunction.
- Difficulty with penetration or partner discomfort.
- Anxiety, body-image distress or relationship strain.
Active vs stable Peyronie’s disease
The distinction matters because definitive reconstructive surgery is usually delayed until disease is stable. The 2026 EAU guideline strongly recommends surgery only when Peyronie’s disease is stable and sexual intercourse is compromised by the deformity.
| Phase | Typical features |
|---|---|
| Active phase | Pain may be present; curvature or deformity may still be changing. |
| Stable phase | Pain is usually minimal or absent and deformity has stopped changing for a clinically meaningful period. |
Why does Peyronie’s disease happen?
The exact cause is not completely understood. Repeated microtrauma during erections is thought to trigger abnormal wound healing in susceptible men. Genetic and connective-tissue factors may contribute. Some men also have Dupuytren’s contracture in the hand. Many patients cannot identify a single injury.
How is Peyronie’s disease diagnosed?
Diagnosis is mainly clinical. The urologist asks about onset, pain, progression, erectile quality and sexual function, then examines the penis for plaque and deformity.
- Standardized erect photographs may document curvature and hourglass narrowing.
- Penile Doppler ultrasound can assess erectile blood flow and plaque features when ED evaluation or surgical planning requires it.
- Routine MRI is usually not needed for straightforward disease.
The phase of disease changes what treatment is trying to achieve
In the active phase, pain may be present and the curve, shortening or hourglass deformity may still be changing. The aim is usually symptom control, preservation of function and careful observation of progression. Definitive reconstructive surgery is generally deferred while the deformity is clearly evolving.
In the stable phase, the key questions become different: Is intercourse mechanically possible? Are erections firm enough? How much length is available? Is there an hourglass or hinge deformity? Those details – not plaque size alone – determine whether observation, traction, injections or a particular operation makes sense.
Can Peyronie’s disease be treated without surgery?
Yes, depending on the phase and severity. The aim of conservative treatment is realistic: reduce pain, limit functional impact and, in selected men, modestly improve curvature or length. No oral tablet reliably “melts” a mature plaque.
Pain control
Pain often improves as the active phase settles. Anti-inflammatory treatment may be used in selected men when safe, but treatment should be individualized.
Penile traction therapy
Traction devices can be considered in selected men willing to use them consistently. Outcomes vary and devices require correct technique and realistic expectations.
Intralesional treatment
Injection therapies are used in selected patients depending on the type of deformity, availability and local regulatory status. Benefits and limitations should be discussed rather than promising complete straightening.
Shockwave and other treatments
Shockwave may help pain in some settings but should not be presented as a reliable curvature-straightening treatment. PRP and several regenerative approaches remain limited by insufficient evidence.
When is surgery used?
Surgery is the most reliable way to correct a stable, functionally significant deformity. The operation is selected according to curvature severity, penile length, hourglass/hinge deformity and erectile function.
| Surgical approach | Typical use |
|---|---|
| Tunical shortening/plication | Good erections, adequate length, simpler curvature without major hourglass deformity; may shorten the penis. |
| Plaque incision/excision with grafting | Selected severe or complex deformity with good erections; greater reconstructive complexity and ED risk. |
| Penile prosthesis with straightening maneuvers | Peyronie’s disease with significant medication-refractory erectile dysfunction. |
Peyronie’s disease and erectile dysfunction
ED can arise from vascular disease, pain, anxiety, deformity or compromised penile mechanics. Treating the curve alone does not guarantee normal erections, so erectile function should be assessed before choosing surgery.
What should patients avoid?
- Forceful manual bending.
- Unregulated injections, fillers or “plaque dissolving” products.
- Repeated changing between supplements without evidence.
- Surgery during clearly changing active disease unless there is a special indication.
When to see a urologist
- New adult-onset penile curvature.
- Painful erections or a palpable plaque.
- Progressive shortening or narrowing.
- Difficulty with penetration.
- New ED associated with the deformity.
When Peyronie’s-type symptoms are actually an emergency
- A sudden snap with swelling/bruising during erection suggests penile fracture, not ordinary Peyronie’s disease.
- An erection lasting longer than four hours requires urgent care.
What to bring for Peyronie’s assessment
Bring these if available:
- Erect photographs from standardized angles if requested.
- Approximate onset and whether the deformity is still changing.
- History of pain and when it occurs.
- ED medicines used and response.
- Previous penile trauma, surgery or Dupuytren’s contracture.
- Any traction or injection treatments already tried.
FAQs
Is Peyronie’s disease cancer?
No. It is a benign fibrotic/scarring condition, not a cancer.
Will the plaque disappear on its own?
Pain often improves, but a mature plaque and curvature may persist. Spontaneous complete resolution is not guaranteed.
Can tablets cure Peyronie’s disease?
No oral medicine has consistently been shown to dissolve the plaque and reliably straighten the penis.
Is sex safe with Peyronie’s disease?
Usually yes if comfortable, but severe deformity can increase bending stress. Use positions and lubrication that reduce traumatic buckling.
When is Peyronie’s surgery done?
Typically after the disease is stable and when deformity significantly compromises intercourse.
Can Peyronie’s return after surgery?
Surgery corrects the existing deformity, but residual or recurrent curvature can occur. The specific risk depends on disease and operation type.
Does Peyronie’s disease always keep getting worse?
No. The active phase often settles, pain commonly improves and the deformity may stabilize. Some men worsen, some remain stable and a small proportion improve. Serial history or photographs are more useful than assuming a fixed course.
Related reading
- Penile Curvature: When to Worry?
- Pain During Erection
- Penile Doppler Test Explained
- Erectile Dysfunction: Causes, Tests and Treatment
- Penile Implant Surgery Explained
- Does Peyronie’s Disease Get Worse Over Time?
- Urologist in Latur
References
- European Association of Urology. Guidelines on Sexual and Reproductive Health (2026) https://uroweb.org/guidelines/sexual-and-reproductive-health
- American Urological Association. Peyronie’s Disease Guideline https://www.auanet.org/guidelines-and-quality/guidelines/peyronies-disease-guideline
- EAU Patient Information. Penile Curvature https://patients.uroweb.org/condition/penile-curvature