Symptoms Of Herpes
Genital Herpes

What is Genital
Herpes?
Genital herpes is a sexually transmitted disease
(STD) caused by the herpes simplex viruses type 1 (HSV-1) or type 2 (HSV-2). Most genital
herpes is caused by HSV-2. Most
individuals have no or only minimal signs or symptoms of
herpes from HSV-1 or HSV-2 infection. When symptoms of
herpes signs do occur, they typically appear as one or more blisters on or around the genitals or rectum. The
blisters break, leaving tender ulcers (sores) that may take two to four weeks to heal the first time they occur.
Typically, another outbreak can appear weeks or months after the first, but it almost always is less severe and
shorter than the first outbreak. Although the infection can stay in the body indefinitely, the number of
herpes outbreaks tends to
decrease over a period of years.
Symptoms Of Herpes
How common is Genital Herpes?
Results of a nationally representative study show
that genital herpes infection is common in the United States. Nationwide, at least 45 million people ages 12 and
older, or one out of five adolescents and adults, have had genital HSV infection. Over the past decade, the
percent of Americans with genital herpes infection in the U.S. has decreased.
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Genital HSV-2 infection is more common in women
(approximately one out of four women) than in men (almost one out of eight). This may be due to male-to-female
transmission being more likely than female-to-male transmission.
How do people get Genital
Herpes?
HSV-1 and HSV-2 can be found in and released from the sores that
the viruses cause, but they also are released between outbreaks from skin that does not appear to have a sore.
Generally, a person can only get HSV-2 infection during sexual contact with someone who has a genital HSV-2
infection. Transmission can occur from an infected partner who does not have a visible sore and may not know
that he or she is infected.
HSV-1 can cause genital herpes, but it more
commonly causes infections of the mouth and lips, so-called “fever blisters.” HSV-1 infection of the genitals
can be caused by oral-genital or genital-genital contact with a person who has HSV-1 infection. Genital HSV-1
outbreaks recur less regularly than genital HSV-2 outbreaks.
What are the signs and symptoms of Genital
Herpes?
Most people infected with HSV-2 are not aware of
their infection. However, if signs of herpes and
symptoms of herpes occur during
the first outbreak, they can be quite pronounced. The first outbreak usually occurs within two weeks after the
virus is transmitted, and the sores typically heal within two to four weeks. Other signs and symptoms during the
primary episode may include a second crop of sores, and flu-like symptoms, including fever and swollen glands.
However, most individuals with HSV-2 infection never have sores, or they have very mild signs that they do not
even notice or that they mistake for insect bites or another skin condition.
People diagnosed with a first episode of genital
herpes can expect to have several (typically four or five) outbreaks (symptomatic recurrences) within a year.
Over time these recurrences usually decrease in frequency. It is possible that a person becomes aware of the
“first episode” years after the infection is acquired.
What are the complications of Genital
Herpes?
Genital herpes can cause recurrent painful
genital sores in many adults, and herpes infection can be severe in people with suppressed immune systems.
Regardless of severity of symptoms, genital herpes frequently causes psychological distress in people who know
they are infected.
In addition, genital HSV can lead to potentially
fatal infections in babies. It is important that women avoid contracting herpes during pregnancy because a newly
acquired infection during late pregnancy poses a greater risk of transmission to the baby. If a woman has active
genital herpes at delivery, a cesarean delivery is usually performed. Fortunately, infection of a baby from a
woman with herpes infection is rare.
Herpes may play a role in the spread of HIV, the
virus that causes AIDS. Herpes can make people more susceptible to HIV infection, and it can make HIV-infected
individuals more infectious.
How is Genital Herpes
diagnosed?
The signs and symptoms associated with HSV-2 can
vary greatly. Health care providers can diagnose genital herpes by visual inspection if the outbreak is typical,
and by taking a sample from the sore(s) and testing it in a laboratory. HSV infections can be diagnosed between
outbreaks by the use of a blood test. Blood tests, which detect antibodies to HSV-1 or HSV-2 infection, can be
helpful, although the results are not always clear-cut.
What is the treatment for Genital
Herpes?
There is no treatment that can cure herpes, but
antiviral medications can shorten and prevent outbreaks during the period of time the person takes the
medication. In addition, daily suppressive therapy for symptomatic herpes can reduce transmission to
partners.
How can Genital Herpes be
prevented?
The surest way to avoid transmission of sexually
transmitted diseases, including genital herpes, is to abstain from sexual contact, or to be in a long-term mutually monogamous relationship
with a partner who has been tested and is known to be uninfected.
Genital ulcer diseases can occur in both
male and female genital areas that are covered or protected by a latex condom, as well as in areas that are not
covered. Correct and consistent use of latex condoms can reduce the risk of genital herpes. Information on
treatment of herpes cold sores can be found here.
Persons with herpes should abstain from sexual
activity with uninfected partners when lesions or other symptoms of
herpes are present. It is important to know that even if a person does not have any symptoms he or she can still
infect sex partners. Sex partners of infected persons should be advised
that they may become infected and they should use condoms to reduce the risk. Sex partners can seek testing to
determine if they are infected with HSV. A positive HSV-2 blood test most likely indicates a genital herpes
infection.
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