Infections continue to rise as antibiotic resistance grows
Gonorrhea, also known as “the clap,” is a sexually transmitted disease (STD) caused by Neisseria gonorrhoeae bacteria. While gonorrhea can cause signs and symptoms, including vaginal or penile discharge and pain when urinating or during sex, it often comes with no such hints at all. Over the years, these bacteria have become very resistant to most antibiotics. While a single dose of azithromycin and ceftriaxone can clear most infections, reinfection is common. If left untreated, gonorrhea can cause severe complications including miscarriage, infertility, septic arthritis, and even blindness.Gonorrhea affects both men and women and can be transmitted to newborns at birth. More than 800,000 cases are reported in the United States each year—and the rate is rising.
According to a report from the Centers for Disease Control and Prevention (CDC), as many as 90 percent of women and 40 percent of men infected with gonorrhea will experience no symptoms. If symptoms do appear, they will often be mild and non-specific and easily mistaken for other illnesses, including a urinary tract infection, strep throat, yeast infection, or hemorrhoids.
Common symptoms in women include:
- Vaginal discharge
- Pain when urinating
- Bleeding between periods
- Lower abdomen or pelvic pain
Common symptoms in men include:
- A greenish-yellow discharge from the penis
- Pain when urinating
- Pain or swelling in the scrotum or testicles
Pharyngeal (throat) gonorrhea can cause a mild sore throat, while rectal gonorrhea most commonly manifests with symptoms of itchiness, discomfort, and pain during a bowel movement. An infection of the eye is also possible, resulting in symptoms of conjuncivitis (pink eye).If left untreated, gonorrhea can cause pelvic inflammatory disease (PID) in women and epididymitisin men, both of which can lead to infertility. Less commonly, disseminated gonococcal infection (DGI), meningitis, and other serious issues can occur.Gonorrhea can also increase your risk of getting HIV as the inflamed mucosal tissues provide the virus easier access into the body.Newborn babies exposed to and infected with the bacterium during childbirth can sometimes develop an eye infection known as ophthalmia neonatorum, which, if left untreated, can lead to blindness and other complications.
Symptoms of Gonorrhe
Neisseria gonorrhoeae bacterium is primarily passed during oral, vaginal, or anal sex. Transmission from mother to child doesn’t typically occur while the baby is in the womb. Rather, it takes place as the baby passes through the birth canal.Semen, vaginal secretions, rectal secretions, and, to a lesser extent, saliva can be responsible for transmission. Gonorrhea cannot be passed through blood or breast milk.
Risk factors for gonorrhea include:
- A younger age (sexually active people under 25 are at greatest risk)
- Multiple sex partners
- Inconsistent condom use
- Having had a past gonorrheal infection
- Having had other STDs in the past
Reinfection is common in people previously treated for gonorrhea. A seven-year studyconducted by the U.S. Army reported that, among 17,602 service personnel, 13.4 percent of men and 14.4 percent of women experienced at least one gonorrheal reinfection. Unlike some communicable diseases, having been treated for gonorrhea does not afford you any immune protection.
There are three tests commonly used to diagnose gonorrhea, each of which has its appropriate use and limitations:
- Nucleic acid amplification test (NAAT) is genetic test recommended in the first-line diagnosis of uncomplicated gonorrhea of the cervix/vagina or penis. While the NAAT is extremely fast and accurate, it is not approved for the diagnosis of rectal or pharyngeal gonorrhea.
- Bacterial cultures can be used to diagnose gonorrhea of the genitals, rectum, throat, and eyes. While useful, a culture is a specialized, non-automated test that can be marred by lab error and improper sample collection.
- Gram staining is a traditional form of diagnosis in which dyes are used to differentiate bacteria under the microscope. While the procedure can render a definitive result in men, it is less able to do so in women.
While at-home tests are also available, their accuracy is highly variable; user error is common.
Over the course of the past 35 years, gonorrhea strains circulating in the population have become increasingly resistant to the antibiotics used to treat them. From the 1980s when penicillin no longer worked to 2012 when tetracyclines were no longer deemed effective, the treatment arsenal has been pared down to only a handful of antibiotics that can clear this otherwise uncomplicated infection.
To this end, in 2015, the CDC recommended against the use of oral antibiotics in monotherapy to treat gonorrhea. What they realized was that people were not completing their treatment as prescribed and, rather than killing the bacterium, they were allowing it to mutate and become increasingly more resistant—a resistance they would pass to others.
The CDC now endorses the use of dual therapy to treat uncomplicated gonorrhea of the cervix, urethra, rectum, or throat in adults: a combination of an intramuscular injection of ceftriaxone and an oral dose of azithromycin. By eradicating the infection with one dose, rather than several, the CDC hopes to slow the speed of resistance that’s developing.Alternative antibiotics are available for those who are allergic to the recommended drugs. Higher doses or more extensive treatment would be needed for cases such as DGI and gonococcal infection of the eye. Most newborns can also be treated with a single dose, although disseminated infections may require up to a 14-day course of antibiotics.
A Word From Verywell
While the very thought of getting gonorrhea can be unsettling, it shouldn’t stop you from taking action if you think you’ve been infected. Testing can be done confidentially and results can usually be returned within two to three days.