Urethritis

Injury	Disease	Nutrition	Poison

Symptoms	Surgery	Test	Special Topic

Female urinary tract

Urethritis

Definition:

Urethritis is an inflammation (irritation with presence of extra immune cells) of the urethra.

Causes, incidence, and risk factors:

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Urethritis may be caused by the same organisms that cause urinary tract infections (E. coli or klebsiella) and by some sexually transmitted diseases (chlamydia, gonorrhea, and Ureaplasma urealyticum infections). Viral causes of urethritis include herpes simplex virus and cytomegalovirus. Urethritis may also develop because of a chemical irritatant, such as spermacide in condoms or contraceptive jelly, cream, or foam. Trauma may also cause urethritis.

Men between the ages of 20 and 35, those with multiple sexual partners, and those who engage in high-risk sexual behavior (such anal sex without a condom) are at higher risk.

Young women in their reproductive years are also at risk. In women, common bacterial causes include gonorrhea, chlamydia, mycoplasma hominis, ureaplasma urealyticum, and mycoplasma genitalum. Risk factors include youth (younger than 20), multiple partners, and a prior history of STDs (sexually transmitted diseases).