Back

Prostatitis

(Prostadynia)

Definition

Prostatitis is swelling of the prostate gland. The prostate is a walnut-sized gland in men that surrounds the urethra. It produces a fluid that is part of semen.
Anatomy of the Prostate Gland
IMAGE
Copyright © Nucleus Medical Media, Inc.
There are 4 types of prostatitis:

Causes

Acute and chronic bacterial prostatitis are caused by an infection. A bacteria enters the prostate—usually from the urinary tract or rectum.
The causes of chronic pelvic pain syndrome and asymptomatic inflammatory prostatitis are not clearly understood. In some people, it is possible that a cause may not be found.

Risk Factors

Prostatitis is most common in men who use catheters. Other factors that may increase your risk of prostatitis include:

Symptoms

Symptoms depend on the category of prostatitis syndrome. In many people, symptoms may not appear. In others, they may appear as another condition.
Symptoms may include:

Diagnosis

You will be asked about your symptoms and medical history. A physical exam will be done. A digital rectal exam may be done as part of the physical exam.
Your bodily fluids and tissues may be tested. This can be done with:

Treatment

Treatment depends on the type of prostatitis:

Infectious Prostatitis

Acute and chronic bacterial prostatitis are treated with oral antibiotics. Antibiotics may be given over 4-12 weeks. The antibiotics may be given through an IV for severe infections.
Other medications to help manage symptoms include:
  • Stool softeners
  • Anti-inflammatory medications
  • Pain medication
  • Alpha-blockers or 5-alpha reductase inhibitors to help with urine flow
Your doctor may recommend that you avoid alcohol and caffeinated beverages.

Noninfectious Prostatitis

Antibiotics may be recommended if an infection is possible. Other treatments to manage symptoms include:
  • Alpha-blockers or 5-alpha reductase inhibitors
  • Anti-inflammatory medications such as ibuprofen
  • Pain medication
  • Warm sitz baths
  • Repeated prostate massages

Prevention

To help reduce your chance of prostatitis:
You may also be able to reduce your risk of chronic pelvic pain through exercise. If allowed by your doctor, do moderate exercise for at least 30 minutes, 4 days a week.

RESOURCES

Prostatitis Foundation http://www.prostatitis.org

Urology Care Foundation http://www.urologyhealth.org

CANADIAN RESOURCES

Canadian Urological Association http://www.cua.org

Men's Health Centre http://www.menshealthcentre.net

References

Acute prostatitis. EBSCO DynaMed website. Available at: http://www.ebscohost.com/dynamed. Updated May 17, 2013. Accessed March 3, 2014.

Propert KJ, McNaughton-Collins M, et al. A prospective study of symptoms and quality of life in men with chronic prostatitis/chronic pelvic pain syndrome: The National Institutes of Health Chronic Prostatitis Cohort Study. J Urol. 2006;175:619-623.

Prostatitis. National Kidney and Urologic Diseases Information Clearinghouse website. Available at: http://kidney.niddk.nih.gov/KUDiseases/pubs/prostatitis/index.aspx. Updated June 29, 2012. Accessed March 3, 2014.

Prostatitis (prostate infection). Urology Care Foundation website. Available at: http://www.urologyhealth.org/urology/index.cfm?article=15. Updated 2013. Accessed March 3, 2014.

Sharp VJ, Takacs EB, et al. Prostatitis: diagnosis and treatment. Am Fam Physician. 2010 Aug 15;82(4):397-406.

5/18/2015 DynaMed's Systematic Literature Surveillance http://www.ebscohost.com/dynamed: Zhang R, Chomistek AK, et al. Physical activity and chronic prostatitis/chronic pelvic pain syndrome. Med Sci Sports Exerc. 2015 Apr47(4):757-764.

Revision Information