Prostatitis - Nonbacterial - Chronic


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Definition

Chronic nonbacterial prostatitis is a condition that causes long-term pain and urinary symptoms. It involves the prostate gland or other parts of a man's lower urinary tract or genital area. This condition is not caused by an infection with bacteria.

See also: Prostatitis - bacterial


Alternative Names

NBP; Prostatodynia; Pelvic pain syndrome; CPPS; Chronic nonbacterial prostatitis; Chronic genitourinary pain


Causes, incidence, and risk factors

Possible causes of nonbacterial prostatitis include:

  • A past bacterial prostatitis infection
  • Bacteria that are not typical (atypical), such as mycoplasma or ureaplasma
  • Irritation caused by a backup of urine flowing into the prostate
  • Irritation from chemicals
  • Nerve problem involving the lower urinary tract
  • Parasites (trichomonads)
  • Pelvic floor muscle problem
  • Sexual abuse
  • Viruses

Life stresses and some psychological factors may also contribute.

Most patients with chronic prostatitis have the nonbacterial form.


References

Barry MJ, Collins M. Benign prostate disease and prostatitis. In: Goldman L, Ausiello D, eds. Cecil Medicine. 24th ed. Philadelphia, Pa: Saunders Elsevier; 2011:chap 131.

Nickel JC. Inflammatory conditions of the male genitourinary tract: Prostatitis and related conditions, orchitis, and epididymitis. In: Wein AJ, ed. Campbell-Walsh Urology. 9th ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 9.


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Review Date: 9/16/2011
Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; and Scott Miller, MD, Urologist in private practice in Atlanta, GA. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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Last Updated 12/6/2011
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