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Definition of «Gonorrhea»


Gonorrhea: A sexually transmitted infection (STI) caused by the bacterium Neisseria gonorrhoea. Although gonorrhea is known primarily as a sexually transmitted infection (STI), it is not exclusively so, but can also be transmitted to the newborn during the birthing process.

Contrary to popular belief, gonorrhea cannot be transmitted from toilet seats or door handles. The bacterium Neisseria gonorrhea requires very specific conditions to grow and to reproduce. It cannot live outside the body for more than a few minutes at most, nor can it live on the skin of the hands, arms, or legs. It survives only on moist surfaces within the body and is found most commonly in the vagina and, especially the cervix. The bacterium can also live in the urethra. Gonorrhea can even exist in the back of the throat (from oral-genital contact) and in the rectum.

Gonorrhea is often silent in women. Over half of infected women have no symptoms in the early stages of gonorrheal infection. If symptoms do occur, there may be burning on urination, frequent urination, yellowish vaginal discharge, redness of the genitals, swelling of the genitals, and a burning or itching of the vaginal area.

Left untreated, gonorrhea can lead to a severe painful pelvic infection with inflammation of the fallopian tubes and ovaries, a form of pelvic inflammatory disease, or PID. Symptoms of PID include fever, pelvic cramping, abdominal pain, and pain with intercourse. PID can lead to difficulty in becoming pregnant or even sterility.

The complications of gonorrhea can include inflammation of the heart valves, arthritis, and eye infections. If the infection is severe enough, a localized area of infection and pus (an abscess) forms, and major surgery may be necessary and even life-saving. Gonorrheal infection in people with diminished immune function, such as from chemotherapy or AIDS, can also be extremely serious.

Gonorrhea can cause eye infections in babies born to infected mothers, even if the mother has no symptoms at the time of delivery. Chlamydia can also be passed from mother to child during birth. Infected newborn infants develop drainage from the eyes within 2 weeks of birth and the eyelids become puffy, red, and tender. Gonorrhea may cause perforation of the cornea and very significant destruction of the deeper eye structures while chlamydia is somewhat less destructive. Hospitals require silver nitrate or, more often today, antibiotic drops in a newborn's eyes to prevent these diseases.

Testing for gonorrhea is done by swabbing the infected site and culturing the bacteria on the swab in the laboratory. The culture is positive when the gonorrhea bacteria are found to be growing on a culture plate. A newer test can detect both gonorrhea and chlamydia in a urine sample. Up to 40% of women with gonorrhea are also infected with chlamydia.

A single injection of penicillin once cured almost everyone with gonorrhea. Unfortunately, there are new strains of Neisseria gonorrhea that have become resistant to various antibiotics, including penicillin, and are, therefore, more difficult to treat. Fortunately, gonorrhea can still be treated by other injectable or oral medications. Treatment should always include medication that will treat chlamydia as well as gonorrhea because gonorrhea and chlamydia commonly exist together in the same person. The sexual partners of people who have had either gonorrhea or chlamydia must receive treatment for both infections since they partners may be infected as well. Treating the partners also prevents reinfection.

Gonorrhea is one of the easier STIs to prevent because the bacterium that causes the infection can survive only under certain conditions. The use of condoms protects against gonorrhea infection. Since theorganism can live in the throat, condoms should be used during oral-genital contact as well. It is of historical interest that in 1944 the US Public Health Service announced gonorrhea could be cured within 8 hours with penicillin. It is still an important public health problem.

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