Do I actually have Peyronie’s Disease?
If you’ve noticed a bend in your erection and you’re concerned about Peyronie’s disease, you’re not alone. Mild curvature is common and does not automatically indicate disease. The key is the clinical history, clinical examination and whether sexual function is being affect. ¹–³
This guide explains how to tell the difference between:
Normal variation / congenital curvature
Peyronie’s disease
A bit of curve is common
In an Australian population study, penile curvature was frequently reported, showing that some bend is part of normal human variation for many men.⁴
So it’s important to distinguish pre-existing from acquired curvature and understand how it’s evolving over time. Crucially we also need to define the impact on sexual function.
What is Peyronie’s disease?
Peyronie’s disease is an acquired penile deformity caused by fibrosis in the tunica albuginea—the strong sleeve around the erectile bodies. Because scar tissue doesn’t stretch normally, the erection can curve, narrow, or hinge.¹,²
Typical features can include:
new or progressive curvature
a palpable plaque (a firm lump)
pain
indentation/hourglass narrowing
erectile dysfunction or reduced rigidity
distress or relationship impact¹–³,⁷
What is normal or congenital curvature?
Congenital penile curvature usually becomes noticeable after puberty and tends to be:
long-standing
stable
not associated with plaques on exam
often not painful ²,³
Some men also have mild curvature that’s simply normal variation, with no meaningful sexual difficulty and no progression.²,³
4 key features
1) Has it changed recently?
This is the biggest clue.
More suggestive of Peyronie’s:
new curve appearing over weeks/months
curvature clearly worsening
new indentation/hinging or new loss of length²,³
More suggestive of normal/congenital:
“It’s been like that as long as I remember”
no real change over time²,³
2) Is there pain?
Pain with erections is common in the active/acute phase of Peyronie’s and often improves as the condition stabilises.²,⁵
Pain is not typical of congenital curvature.²,³
3) Can you feel a lump/plaque?
A palpable plaque makes Peyronie’s more likely. Guidelines emphasise physical examination to assess plaques and deformity features.¹–³
4) Is it actually interfering with sex or causing major distress?
Two men can have the same angle of curve and totally different experiences. Clinically important deformity is often defined by functional difficulty (penetration/positioning), hinging, hourglass narrowing, or significant distress.²,³
The mental load is real: reviews show Peyronie’s can be associated with depression, low self-esteem, and relationship strain.⁷
What phase is it?
Peyronie’s is often described in two broad phases:
Active phase
pain may be present
deformity may be changing (getting better or worse)
plaque may be evolving²,⁵
Stable phase
pain typically settles
curvature and deformity stop changing for a period of time
decisions about definitive correction (including surgery) are usually considered in this phase²,³
Natural history research suggests that without treatment, many men remain stable, some worsen, and a smaller proportion improve—so it’s worth getting assessed rather than assuming it will just go away.⁵
How is it properly assessed?
Guidelines are very consistent here: diagnosis begins with a careful history + exam, focusing on onset, progression, pain, erectile function, and the impact on sex/quality of life.¹–³
The part most men miss
I would emphasise objective assessment of curvature. Home photographs of an erection (taken safely and privately) are commonly used and should be performed from multiple angles to provide better assessment.²,³
Practical tip: If you’re tracking change, compare photos month-to-month rather than day-to-day.
When to book in sooner
Consider a urology review sooner if you have:
a new curve or one that’s clearly progressing²,³
persistent painful erections²
hourglass/indentation or a hinge effect²,³
new or worsening erectile dysfunction alongside the curve²
significant distress, avoidance of sex, or relationship impact⁷
And separately: a sudden traumatic event with severe pain, swelling/bruising and a pop suggests possible penile fracture—an emergency, not Peyronie’s.
References
Nehra A, Alterowitz R, Culkin DJ, Faraday MM, Hakim LS, Heidelbaugh JJ, et al. Peyronie’s disease: AUA guideline. J Urol. 2015;194(3):745-53. doi:10.1016/j.juro.2015.05.098.
European Association of Urology. EAU Guidelines on Sexual and Reproductive Health: Penile curvature (congenital penile curvature and Peyronie’s disease). Arnhem: EAU; 2025.
Bella AJ, Lee JC, Grober ED, Carrier S, Benard F, Brock GB. 2018 Canadian Urological Association guideline for Peyronie’s disease and congenital penile curvature. Can Urol Assoc J. 2018;12(5):E197-E209. doi:10.5489/cuaj.5255.
Chung E, Gillman M, Rushton D, Love C, Katz D. Prevalence of penile curvature: a population-based cross-sectional study in metropolitan and rural cities in Australia. BJU Int. 2018;122(Suppl 5):42-49. doi:10.1111/bju.14605.
Mulhall JP, Schiff J, Guhring P. An analysis of the natural history of Peyronie’s disease. J Urol. 2006;175(6):2115-8. doi:10.1016/S0022-5347(06)00270-9.
Di Maida F, Russo GI, et al. The natural history of Peyronie’s disease. World J Mens Health. 2021.
Nelson CJ, Mulhall JP. Psychological impact of Peyronie’s disease: a review. J Sex Med. 2013;10(3):653-60. doi:10.1111/j.1743-6109.2012.02999.x.
