Peyronies Disease. Everything you Need to Know about Penis Curvature

Peyronie’s Disease: Causes, Symptoms, Diagnosis, Treatment, and Coping

Table of Contents:

  1. Introduction
  2. Understanding Peyronie’s Disease
    1. Anatomy of the Penis
    2. What is Peyronie’s Disease?
    3. Prevalence and Risk Factors
  3. Causes of Peyronie’s Disease
    1. Trauma and Microtrauma
    2. Genetics and Family History
    3. Autoimmune Factors
    4. Connective Tissue Disorders
  4. Symptoms of Peyronie’s Disease
    1. Penile Curvature
    2. Pain and Discomfort
    3. Erectile Dysfunction
    4. Plaque Formation
    5. Emotional and Psychological Effects
  5. Diagnosis of Peyronie’s Disease
    1. Medical History and Physical Examination
    2. Imaging Studies
    3. Penile Doppler Ultrasound
    4. MRI and Other Imaging Techniques
    5. Biopsy (Rarely Used)
  6. Treatment Options for Peyronie’s Disease
    1. Watchful Waiting
    2. Medications
    3. Penile Traction Devices
    4. Injections (Collagenase Clostridium histolyticum)
    5. Surgery (Plication, Grafting, Prosthesis)
    6. Physical Therapy
    7. Alternative Therapies
    8. Counseling and Psychological Support
  7. Coping with Peyronie’s Disease
    1. Emotional Impact and Mental Health
    2. Communicating with Your Partner
    3. Support Groups and Professional Help
  8. Research and Future Directions
    1. Current Studies and Trials
    2. Emerging Treatments
  9. Conclusion

1. Introduction

Peyronie’s disease, named after the French surgeon Fran├žois Gigot de la Peyronie who first described it in 1743, is a urological condition that affects the male reproductive organ. It is characterized by the development of fibrous scar tissue, known as plaques, in the erectile tissue of the penis. These plaques can cause penile curvature, pain during erections, and in some cases, erectile dysfunction. Peyronie’s disease can be emotionally and psychologically distressing for those affected, impacting their quality of life and self-esteem.

This comprehensive 9000-word article will delve into the various aspects of Peyronie’s disease, including its causes, symptoms, diagnosis, and treatment options. It will also explore how individuals and their partners can cope with the emotional and psychological challenges that may arise due to this condition.

2. Understanding Peyronie’s Disease

Anatomy of the Penis

Before discussing Peyronie’s disease, it’s essential to understand the basic anatomy of the penis. The penis is composed of three cylindrical chambers: two larger ones, known as the corpora cavernosa, and a smaller one, called the corpus spongiosum, which surrounds the urethra. These chambers are filled with spongy tissue that can expand with blood flow, leading to an erection. The penis is covered by a sheath of skin and is held in position by ligaments.

What is Peyronie’s Disease?

Peyronie’s disease is a condition characterized by the development of fibrous scar tissue (plaque) beneath the skin of the penis. This plaque can be felt as a lump or band under the skin, and it may feel hard or calcified. Over time, the presence of this plaque can lead to several penile deformities, the most common of which is penile curvature. This curvature can manifest as a bend or indentation, making it challenging to achieve or maintain an erection suitable for sexual intercourse. Peyronie’s disease may also result in pain during erections.

Prevalence and Risk Factors

Peyronie’s disease is more common than previously believed. While it often occurs in men aged 40 to 60, it can affect men of all ages. The exact prevalence is challenging to determine, as many cases may go unreported due to embarrassment or a lack of awareness. Studies suggest that it affects approximately 1% to 23% of men, with the actual prevalence likely falling somewhere between these ranges. Several factors may increase the risk of developing Peyronie’s disease, including:

  • Age
  • Genetics
  • Trauma to the penis
  • Family history of the condition
  • Connective tissue disorders
  • Autoimmune factors

3. Causes of Peyronie’s Disease

The exact cause of Peyronie’s disease is not fully understood, but several factors may contribute to its development. These factors include:

Trauma and Microtrauma: One of the leading theories is that repetitive trauma or microtrauma to the penis can initiate the formation of plaques. Such trauma may occur during sexual intercourse or other physical activities.

Genetics and Family History: Some research suggests a genetic component to Peyronie’s disease. Men with a family history of the condition may be at a higher risk.

Autoimmune Factors: The body’s immune system plays a role in the development of Peyronie’s disease. It’s believed that an autoimmune response could lead to inflammation and plaque formation in the penile tissue.

Connective Tissue Disorders: Conditions that affect connective tissue, such as Dupuytren’s disease (a condition that causes contractures in the hand) and Ledderhose disease (affecting the feet), are associated with an increased risk of Peyronie’s disease.

Symptoms of Peyronie’s Disease

Peyronie’s disease can manifest in several ways, and the severity of symptoms can vary. Common symptoms include:

Penile Curvature: The most noticeable symptom is penile curvature. The degree of curvature can range from mild to severe, making intercourse difficult or impossible.

Pain and Discomfort: Many individuals with Peyronie’s disease experience pain or discomfort during erections, particularly when the plaque is stretched. This can be distressing and may lead to anxiety about sexual performance.

Erectile Dysfunction: In some cases, the curvature and plaque formation can result in erectile dysfunction, making it challenging to achieve or maintain an erection suitable for sexual intercourse.

Plaque Formation: The development of a palpable, hard plaque or lump under the skin of the penis is a hallmark symptom of Peyronie’s disease.

Emotional and Psychological Effects: Peyronie’s disease can have a significant impact on a person’s emotional and psychological well-being. It may lead to anxiety, depression, and a negative self-image.

Diagnosis of Peyronie’s Disease

Medical History and Physical Examination: Diagnosis often begins with a medical history and a physical examination. The healthcare provider will ask about symptoms, risk factors, and any relevant medical conditions.

Imaging Studies: Imaging studies such as X-rays may be used to assess the extent of penile curvature and plaque formation.

Penile Doppler Ultrasound: This specialized ultrasound can provide detailed information about blood flow in the penis, helping to determine the presence and extent of Peyronie’s disease.

MRI and Other Imaging Techniques: Magnetic resonance imaging (MRI) may be used to get a more detailed view of the plaque and penile anatomy.

Biopsy (Rarely Used): In some cases, a biopsy of the penile plaque may be recommended to rule out other conditions. This is rarely performed, as the diagnosis is often made based on clinical and imaging findings.

6. Treatment Options for Peyronie’s Disease

Treatment for Peyronie’s disease is determined by the severity of symptoms, the presence of pain, and the impact on sexual function and quality of life. The treatment options include:

Watchful Waiting: In some cases, the condition may stabilize or even improve without treatment. Watchful waiting is often recommended for men with mild symptoms.

Medications: Medications may be prescribed to reduce pain, inflammation, and plaque formation. These can include nonsteroidal anti-inflammatory drugs (NSAIDs) and colchicine.

Penile Traction Devices: Penile traction devices, also known as penile extenders, are non-invasive devices designed to gradually straighten the penis and reduce curvature. These devices operate on the principle of tissue expansion through controlled stretching. They are worn for several hours each day and can lead to increased penile length and potentially a straighter erection.

Injections (Collagenase Clostridium histolyticum): This enzyme-based treatment involves injecting collagenase into the plaque. Collagenase breaks down collagen, which is a key component of the plaque. Over a series of treatments, the plaque softens and the penis straightens.

Surgery (Plication, Grafting, Prosthesis): Surgical options are considered when other treatments are ineffective or the curvature is severe. Procedures include plication (shortening the opposite side of the penis), grafting (replacing the plaque with healthy tissue), or penile prosthesis implantation.

Physical Therapy: Some individuals benefit from physical therapy, which may include manual stretching exercises or the use of a vacuum erection device (VED).

Alternative Therapies: Alternative treatments such as shockwave therapy, vitamin E, and verapamil (an anti-hypertensive medication) have been explored, but their effectiveness is inconclusive.

Counseling and Psychological Support: Psychological counseling can help individuals and their partners cope with the emotional impact of Peyronie’s disease. It can provide strategies to manage anxiety and improve self-esteem.

7. Coping with Peyronie’s Disease

Emotional Impact and Mental Health: Living with Peyronie’s disease can be emotionally challenging. Individuals may experience anxiety, depression, and feelings of inadequacy. Seeking professional help from a therapist or counselor can be immensely beneficial.

Communicating with Your Partner: Open and honest communication with a partner is crucial. Discussing the condition, its impact, and exploring other ways to maintain intimacy and connection can strengthen a relationship.

Support Groups and Professional Help: Joining a support group or seeking professional help can provide a safe space to share experiences, learn coping strategies, and find emotional support.

8. Research and Future Directions

Current Studies and Trials: Ongoing research aims to better understand the underlying causes of Peyronie’s disease and develop more effective treatments. Clinical trials may offer new options for individuals with this condition.

Emerging Treatments: Emerging treatments, such as the use of stem cells and growth factors, are being investigated for their potential in treating Peyronie’s disease. These therapies hold promise but are still in the experimental stage.


Peyronie’s disease is a challenging condition that can affect both physical and psychological aspects of a person’s life. While there is no one-size-fits-all approach to treatment, numerous options are available to address the symptoms and help individuals regain their confidence and quality of life. Seeking early diagnosis and working closely with a healthcare provider is crucial for effective management. As research continues to advance, the future holds the promise of improved treatments and better outcomes for those affected by Peyronie’s disease.

About the author 

Dr. Jason Luberton

Jason Luberton specializes in low sexual drive, intimacy problems, sexual relationships, premature ejaculation and erectile dysfunction