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Gonorrhea

Definition

Gonorrhea is a sexually transmitted disease (commonly known as "the clap") caused by the bacterium Neisseria gonorrhea.

See also: Disseminated gonococcemia

Alternative Names

Clap

Causes

Gonorrhea is one of the most common infectious diseases. Anyone who has any type of sex can catch gonorrhea. The infection can be spread through the mouth, vagina, penis, or anus.

The bacteria grow in warm, moist areas of the body, including the tubes that carry urine out of the body (urethra). In women, the bacteria may be found in the fallopian tubes, uterus, and cervix. The bacteria can even grow in the eyes.

Every state in the United States requires that health care providers tell their State Board of Health about any diagnosed cases of gonorrhea. This is done to make sure the patient gets proper follow up care and that anyone who had sexual contact with the patient is found and tested.

More than 700,000 persons in the United States get gonorrhea every year, according to the Centers for Disease Control and Prevention (CDC). In general, gonorrhea is most common in people 20 to 24 years old.

Gonorrhea is more common in large cities, inner-city areas, populations with lower overall levels of education and people with lower socioeconomic status.

Risk factors include having multiple sexual partners, having a partner with a past history of any sexually transmitted disease, and having sex without using a condom.

References

Centers for Disease Control and Prevention (CDC). Update to CDC's Sexually Transmitted Diseases Treatment Guidelines, 2006: Fluoroquinolones No Longer Recommended for Treatment of Gonococcal Infections. MMWR. 2007; 56(14);332-336.

U.S. Preventive Services Task Force. Screening for Gonorrhea: Recommendation Statement. Am Fam Physician. Nov. 1, 2005; 72(9); 1783-1786.

Cohen J, Powderly WG. Infectious Diseases. 2nd ed. New York, NY: Elsevier; 2004:2173-2186.

Centers for Disease Control and Prevention. Sexually Transmitted Disease Surveillance, 2004. Atlanta, GA: U.S. Department of Health and Human Service, September 2005.

Weinstock H, Berman S, Cates W. Sexually transmitted disease among American youth: Incidence and prevalence estimates, 2000. Perspect Sex Reprod Health. 2004; 36: 6-10.

Centers for Disease Control and Prevention. Sexually Transmitted Diseases Treatment Guidelines 2002. MMWR. 2002;51(no. RR-6).

Review Date: 4/12/2007
Reviewed By: Updated by: A.D.A.M. Editorial Team: Greg Juhn, M.T.P.W., David R. Eltz, Kelli A. Stacy. Previously reviewed by Monica Gandhi MD, MPH, Assistant Professor, Division of Infectious Diseases, UCSF, San Francisco, CA. Review provided by VeriMed Healthcare Network. (July 2006)

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