Peyronie's disease involves fibrous plaque formation in penile tissue and can lead to curvature or shape changes during erection. This page summarizes core features, common signs, and which specialists to contact for evaluation and support.
What is Peyronie's disease?
Peyronie's disease is caused by localized scarring (plaques) in the tunica albuginea or nearby penile tissues. These plaques can alter the penis’ rigidity and shape, producing curvature, shortening or an irregular contour during erection. The course varies: some people notice early pain and shape change, while others mainly experience a stable curvature over time.
Symptoms and how they are noticed
Typical signs include curvature of the erect penis, palpable firm areas or plaques, pain during erection (often early on), changes in erection quality, and possible perceived shortening. These findings do not by themselves establish the full diagnosis; a specialist assessment is needed to interpret symptoms and physical findings.
Possible causes and risk factors
The exact cause is not fully known. Small repeated injuries to the penis (microtrauma), individual connective tissue tendencies, and associations with other fibrotic conditions (for example Dupuytren contracture) are reported. Older age, smoking and some metabolic conditions may increase likelihood; individual risks should be discussed with a clinician.
Diagnosis and which specialist to see
Evaluation usually begins with a clinical history and physical examination by a urologist or an andrology specialist. If needed, imaging such as ultrasound can document plaques and curvature. Sexual-health counseling or mental health support can be offered alongside medical assessment. If sudden severe pain, inability to pass urine, high fever or other acute signs occur, emergency medical care is advised.
Impact on life and support options
Changes in penile shape and function can affect sexual activity and emotional well-being. Open communication with a partner, access to psychosexual counseling and referral to appropriate specialists can help manage the psychosocial impact and maintain quality of life.