Peyronie's (pay-roe-NEEZ) disease is the development of fibrous scar tissue inside the penis that causes curved, painful erections. Penises vary in shape and size, and having a curved erection isn't necessarily a cause for concern. But Peyronie's disease causes a significant bend or pain in some men.
This can prevent you from having sex or might make it difficult to get or maintain an erection (erectile dysfunction). For many men, Peyronie's disease also causes stress and anxiety.
Peyronie's disease sometimes goes away on its own. But in most cases, it will remain stable or worsen. Treatment might be needed if the curvature is severe enough that it prevents successful sexual intercourse.
Peyronie's disease care at Mayo Clinic
July 20, 2017
- Ferri FF. Peyronie's disease. In: Ferri's Clinical Advisor 2017. Philadelphia, Pa.: Elsevier; 2017. https://www.clinicalkey.com. Accessed May 15, 2017.
- Brandt WO, et al. Peyronie's disease: Diagnosis and medical management. http://www.uptodate.com/home. Accessed May 15, 2017.
- Peyronie's disease: AUA guideline. American Urological Association. https://www.auanet.org/guidelines/peyronies-disease-(2015). Accessed May 15, 2017.
- Wein AJ, et al., eds. Diagnosis and management of Peyronie disease. In: Campbell-Walsh Urology. 11th ed. Philadelphia, Pa.: Elsevier; 2016. https://www.clinicalkey.com. Accessed May 15, 2017.
- Brandt WO, et al. Surgical management of Peyronie's disease. http://www.uptodate.com/home. Accessed May 15, 2017.
- Brown AY. Allscripts EPSi. Mayo Clinic, Rochester, Minn. March 28, 2017.