What is gonorrhea?
Gonorrhea is a sexually transmitted infection that is caused by bacteria called Neisseria gonorrhoeae. These bacteria can be passed from person to person during sexual activity (vaginal, oral and anal intercourse) leading to infections of the urethra (urine tube), cervix, vagina and anus. If untreated, these gonorrhea infections can spread to higher portions of the reproductive tract, causing prostatitis (prostate inflammation) and epididymitis (inflammation of the epididymis) in men, and pelvic inflammatory disease (PID) in women.
Gonorrhea also can cause gonococcal proctitis (inflammation of the anus and rectum). In people who practice oral sex, it may infect the throat, causing gonococcal pharyngitis.
Less commonly, gonorrhea can spread to other parts of the body through the bloodstream, causing fever, a characteristic rash and arthritis. In pregnant women with untreated gonorrhea, bacteria may spread to the eyes of their babies during childbirth, causing gonococcal ophthalmia, a severe eye infection in newborns.
Symptoms of gonorrhea
Many people who are infected with gonorrhea will not have any symptoms. Women are more likely not to have symptoms than men. When the disease causes symptoms, they usually develop within 10 days after sexual intercourse with an infected person. Men may develop a discharge from the urethra (the opening at the end of the penis where urine comes out), redness around the urethra, frequent urination and pain or a burning discomfort during urination.
Women may develop pain or discomfort on urination, frequent urination, a vaginal discharge and discomfort in the anal or rectal area. In some women, the bacteria will spread to the uterus and fallopian tubes, causing pain during intercourse, abdominal pain, abnormal menstrual bleeding and fever. In cases of gonococcal pharyngitis, there may not be any symptoms or the person may have a sore throat.
Many people with gonococcal proctitis don't have any symptoms. When symptoms occur, they commonly include rectal pain or itching, a rectal discharge that contains blood, mucus, pus or a persistent urge to move the bowels.
If gonorrhea spreads through the bloodstream, it may cause fever, pain and swelling in several joints, and a characteristic rash.
In newborns infected with gonococcal ophthalmia, symptoms appear one to four days after birth and can affect one or both eyes. Symptoms include redness of the eyes, swelling of the eyelids, and an eye discharge that is thick and contains pus. If untreated, gonococcal ophthalmia can cause blindness.
Your doctor may suspect gonorrhea based on your symptoms, sexual history and the results of physical and gynecological examinations. Your doctor can confirm the diagnosis of gonococcal infection by swabbing the affected area (urethra, cervix, rectum, throat) and sending the sample to a laboratory for culture (a test to see if bacteria grow). The sample also can be tested to detect genetic material in the gonorrhea bacteria.
In people suspected of having infection that has spread beyond the genital tract, other fluids, such as blood or joint fluid, can be sampled for culture.
Expected duration of gonorrhea
Gonorrhea infections rapidly improve with antibiotic therapy. If an infected woman is untreated, gonorrhea can spread to the fallopian tubes, where it can cause scarring and infertility.
Since gonorrhea is transmitted during sexual activity, you can prevent infection by:
- avoiding sexual activity
- having sex only with one uninfected person
- consistently using male latex condoms during sexual activity.
To prevent gonococcal ophthalmia in newborns, all pregnant women at risk for gonorrhea should be tested during the first prenatal visit and, if necessary, be treated for gonorrhea. Women at risk for infection during pregnancy should have the test repeated during the third trimester.
As another preventive measure, newborns can be routinely treated at birth with anti-infective eye drops or eye ointment.
The bacteria that cause gonorrhea have become resistant to many of the antibiotics that were very effective in the past. The current guidelines from the U.S. Centers for Disease Control and Prevention (CDC) recommend treatment with a single intramuscular injection of ceftriaxone.
All sex partners of an infected person must be treated as well.
When to call a professional
Call your doctor if you have any of the symptoms of gonorrhea infections. Also call your doctor if you have participated in sexual activity with someone who has a gonorrhea infection, especially if you are pregnant.
All sexually active women should schedule a routine physical examination, including a pelvic examination every year, even if they have no symptoms of a sexually transmitted infection.
If gonorrhea infections are diagnosed and treated quickly and correctly, recovery usually is complete unless pelvic inflammatory disease (PID) develops. PID is more likely to develop if treatment is delayed. It can cause infertility, scarred fallopian tubes (a risk of tubal pregnancy in women) and chronic (long-lasting) abdominal pain.
Health experts recommend that all patients treated for gonorrhea should be treated for chlamydia as well because 15% to 25% of males and 35% to 50% of females with gonorrhea have chlamydia infections.
Centers for Disease Control and Prevention