Peyronie's Disease: What Urologists Do About Curved or Painful Erections

Peyronie's disease is a condition where scar tissue (plaques) forms under the skin of the penis, causing it to curve, bend or become painful during erections. It affects up to 10% of men and can interfere with sexual function and self-confidence. Urologists—doctors specializing in the urinary and male reproductive systems—evaluate and manage Peyronie's disease using a step-wise approach that ranges from non-invasive therapies to surgery.

Throughout this article, we'll review how urologists diagnose Peyronie's disease, explore peyronie's disease treatment options, and outline what you can expect at each stage. If you're experiencing symptoms and want to better understand what might be happening before your appointment, check out this Medically approved LLM Symptom Checker Chat Bot for a confidential initial assessment. Always speak to a doctor about anything that could be life-threatening or serious.

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1. Diagnosis: How Urologists Evaluate Peyronie's Disease

A proper evaluation helps distinguish early (acute) from stable (chronic) disease and guides treatment timing.

1. Medical History and Physical Exam

   • Onset and duration of curvature or pain
   • Degree and direction of bend
   • Presence of palpable plaque(s) under penile skin
   • Impact on sexual activity and psychological health

2. Penile Imaging

   • Duplex Ultrasound: Assesses plaque size, vascular flow, and erectile tissue health
   • Photographs During Erection: Patient-taken or in-office induced erection photos to measure curvature

3. Erectile Function Assessment

   • Questionnaires (e.g., IIEF-5) to gauge erectile dysfunction (ED)
   • Nocturnal penile tumescence tests if ED is suspected

4. Classification

   • Acute Phase (first 6–12 months): Active inflammation, changing curvature, possible pain
   • Chronic Phase (after stable curvature for 3–6 months): Scar tissue stabilized, pain often reduced

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2. Non-Surgical Peyronie's Disease Treatment

In the acute phase or with mild curvature, urologists often start with conservative, non-surgical options.

2.1 Oral Medications

Evidence for most oral drugs is limited, but some urologists may try:

• Pentoxifylline: May reduce plaque size and improve blood flow
• Potassium Aminobenzoate (Potaba): Antioxidant effect on scar tissue
• Vitamin E: Antioxidant, though benefits are modest

2.2 Intralesional Injections

Directly injecting medication into the plaque can soften scar tissue and reduce curvature.

• Collagenase Clostridium histolyticum (Xiaflex)
  • FDA-approved for Peyronie's disease
  • Series of injections spaced weeks apart
  • Shown to reduce curvature by up to 30–35%
• Verapamil
  • Calcium-channel blocker that may break down scar tissue
  • Mixed results in clinical studies
• Interferon α-2b
  • Anti-fibrotic properties
  • Can reduce plaque size and pain

2.3 Mechanical Therapies

Physical devices to gently stretch or remodel the penis.

• Penile Traction Therapy
  • Worn several hours daily
  • Can improve length and curvature over months
• Vacuum Erection Devices
  • Create erections via suction
  • May help remodel plaque with regular use

2.4 Extracorporeal Shockwave Therapy (ESWT)

• Low-intensity shockwaves targeted at plaque
• May reduce pain in acute phase
• Limited evidence for curvature improvement

Key Point: Non-surgical treatments are best in early/stable phases with curvature <30°–60° and sufficient erectile function.

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3. Surgical Peyronie's Disease Treatment

Surgery is typically reserved for men with:

• Stable disease (≥6 months with no change)
• Curvature interfering with sexual intercourse
• Failed non-surgical therapies
• Severe ED not responsive to medical treatments (in some cases)

3.1 Tunical Plication

Shortening the longer side of the penis to straighten it.

• Ideal for curvatures <60° without significant length loss concern
• Advantages: shorter surgery, lower risk of erectile dysfunction
• Drawbacks: penile shortening (1–2 cm on average)

3.2 Plaque Incision/Excision and Grafting

Cutting or removing scar tissue and inserting a graft.

• Best for curvatures >60° or complex deformities (hourglass, hinge)
• Grafts can be synthetic or from body tissues
• Advantages: better length preservation
• Drawbacks: slightly higher risk of erectile dysfunction

3.3 Penile Prosthesis (Inflatable or Malleable)

Implanting a device that allows controlled erections.

• Indicated when Peyronie's coexists with severe erectile dysfunction unresponsive to medication
• Corrects curvature plus restores rigidity
• Requires surgical experience; potential complications include device malfunction or infection

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4. What to Expect: Recovery and Follow-Up

1. Immediate Post-Treatment

   • Non-surgical: Minimal downtime; possible bruising or discomfort with injections
   • Surgical: 1–2 nights in hospital; pain managed with medications

2. Activity Restrictions

   • No heavy lifting or sexual activity for 4–6 weeks after surgery
   • Gradual return to normal activities as directed

3. Follow-Up Visits

   • Monitor healing, curvature correction, erectile function
   • Adjust or add therapies (e.g., traction, injections) as needed

4. Long-Term Outcomes

   • Most men achieve satisfactory straightening and maintain or improve sexual function
   • Rare need for revision surgery

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5. Psychological and Relationship Support

Curvature and pain can affect self-esteem and intimacy. Urologists often recommend:

• Counseling or Sex Therapy: Address anxiety, communication with partner
• Support Groups: Connect with others facing Peyronie's disease
• Partner Involvement: Open discussion of expectations and concerns

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6. When to Seek Medical Attention

• Sudden onset of penile pain or curvature
• Curvature that prevents intercourse
• Signs of infection (fever, redness, excessive swelling) after treatment
• Any alarming symptoms (e.g., lumps beyond the plaque, severe erectile dysfunction)

Always speak to a doctor about anything that could be life-threatening or serious. If you notice concerning symptoms and need guidance on next steps, use this Medically approved LLM Symptom Checker Chat Bot to help organize your thoughts before contacting your urologist or primary care physician.

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Summary

Urologists tailor peyronie's disease treatment to each man's phase of disease, curvature severity and erectile function. Options range from oral medications, injections and mechanical therapies in early stages to plication, grafting or penile implants for more severe or stable disease. Psychological support and clear communication with your partner are important. Always consult a healthcare professional to choose the best plan for you.

Disclaimer: This information is educational and does not replace professional medical advice. Speak to your doctor about any health concerns or before starting any new treatment.