Peyronie's supportPeyronie's Disease Canada

Diagnosis

Peyronie's vs normal curvature

The key difference is not whether a curve exists. The key difference is whether the curve is lifelong and stable, or new and changing.

A mild curve that has always been present is different from a curve that appears later in life, worsens, becomes painful, or appears with plaque, shortening, narrowing, or sexual-function changes.

Normal or lifelong curvature

  • Present since puberty or early sexual development.
  • Stable over time.
  • Usually painless.
  • No new plaque or firm area.
  • No recent shortening, narrowing, or hinge effect.
  • Usually not associated with progressive sexual difficulty.

Peyronie's is more likely when

  • The curve is new or worsening.
  • Pain occurs during erections.
  • A firm plaque or hard area can be felt.
  • Shortening, narrowing, hourglass shape, or instability appears.
  • Penetration becomes difficult.
  • Symptoms developed after injury, trauma, or a clear change.

A clinician should make the diagnosis. Self-comparison can help you decide whether to seek care, but it should not replace evaluation.

Next step

Seek assessment if the curve is acquired, changing, painful, or paired with structural or functional symptoms.

Most lifelong curves do not need treatment. Acquired ones usually do, but only a clinician can tell which is which.

When to see a urologistHow Peyronie's is diagnosed →