STD - Genital Herpes

Adult HouseCalls Online

DEFINITION

  • Seeking information about genital herpes, a sexually transmitted disease (STD).

General Information

  • Genital herpes is caused by the herpes simplex virus (HSV-1 or HSV-2).
  • Genital herpes is the most common STD. Close to 50 million persons in the United States have genital herpes.
  • There is no cure for genital herpes; however, there are medications that can reduce the severity and duration of the symptoms.

Typical Symptoms of Genital Herpes

  • Painful, fluid-filled blisters that usually are grouped in clusters. They occur anywhere around the opening of the vagina or on the penis. Blisters dry out, crust over and heal in 7-10 days.
  • The symptoms are worst during the first episode of genital herpes.
  • Recurrences of genital herpes can occur and often are less painful and of shorter duration.
  • People can have genital herpes and have no symptoms at all (asymptomatic).

Additional Resources

  1. American Social Health Association
  2. Sexually Transmitted Diseases Treatment Guidelines 2002. MMWR. 2002; 51(RR-6):1-80.
  3. Public Health Agency of Canada

See More Appropriate Topic (instead of this one) If

  • PENIS SYMPTOMS (male genital symptoms)
  • VULVAR SYMPTOMS (female genital symptoms)
  • Questions about CHLAMYDIA, a sexually transmitted disease
  • Questions about GONORRHEA, a sexually transmitted disease
  • Questions about HIV, a sexually transmitted disease
  • Questions about PUBIC LICE, a sexually transmitted disease
  • Questions about TRICHOMONAS, a sexually transmitted disease

WHEN TO CALL YOUR DOCTOR

Call Your Doctor Now (night or day) If

  • You were forced to have sex (sexual assault or rape)

Call Your Doctor Within 24 Hours (between 9am and 4pm) If

  • You think you need to be seen
  • Possible first episode of herpes with symptoms of:
    • Painful, fluid-filled blisters that usually are grouped in clusters and
    • Occur anywhere around the penis or opening of the vagina.

Call Your Doctor During Weekday Office Hours If

  • You have other questions or concerns
  • You are worried you might have a sexually transmitted disease
  • Possible first episode of herpes with symptoms of:
    • Painful, fluid-filled blisters that usually are grouped in clusters and
    • Occur anywhere around the penis or opening of the vagina.
  • Pregnant and you had sexual intercourse with someone who was diagnosed with oral or genital herpes

Self Care at Home If

  • No symptoms and you don't think you need to be seen
  • Questions about genital herpes

HOME CARE ADVICE FOR GENITAL HERPES

  1. How is genital herpes transmitted?
    • Genital herpes is spread by sexual intercourse (vaginal or anal) or any direct contact with the genitals of a person who has an active herpes infection (initial episode or recurrence).
    • Many people do not know that they have genital herpes. A person can have no symptoms and still transmit the virus. As a result, most cases of transmission occur with neither sexual partners knowing that it is occurring.
    • Oral herpes (fever blisters) also can be spread to the partner's genitals during oral sex.
  2. How long does it usually take for symptoms to appear once one is exposed?
    • The incubation period is 2 days to 2 weeks.
  3. How can I get tested for herpes?
    • Genital herpes can be diagnosed with a specimen taken from a blister or by blood testing.
  4. Is there treatment for genital herpes?
    • First episode - There are antiviral medications that can be used for genital herpes. Medication doesn't cure the disease, but can shorten the duration of symptoms. Speak with your physician.
    • Recurrent episodes - Antiviral medications can reduce and shorten the duration of symptoms. Speak with your physician.
  5. I have genital herpes. How can I protect my sexual partner from getting herpes?
    • Inform your sexual partner that you have herpes.
    • Abstain from sexual activity with uninfected sexual partners whenever you have the herpes sores or feel them coming on.
    • Remember that you can transmit herpes even when you have no symptoms.
    • A latex condom can reduce the chance of transmission, if used correctly and if the condom covers the herpes sores.
  6. STD National Hotline
    • The CDC National STD Hotline provides information on sexually transmitted diseases (STDs), such as chlamydia, gonorrhea, HPV/genital warts, herpes, and HIV/AIDS. Specialists can provide general information, referrals to local clinics, and written materials about STDs and disease prevention.
    • Toll-free number (English): (800) 227-8922
    • Toll-free number (Spanish): (800) 344-7432
    • Their website is at: http://www.ashastd.org/ 
  7. Pregnancy Test When In Doubt:
  8. Call Your Doctor If:
    • Pregnancy test is positive or if you have difficulties with the home pregnancy test.
    • Discharge from penis or unusual vaginal discharge
    • You become worse 

And remember, contact your doctor if you develop any of the "Call Your Doctor" symptoms. 

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Disclaimer: This information is not intended be a substitute for professional medical advice. It is provided for educational purposes only. You assume full responsibility for how you choose to use this information.

Instructions: The first purpose of Adult HouseCalls Online is to help you determine how sick you are and if you need to call your doctor. The second purpose is to help you treat yourself at home when it is safe to do so. Your doctor's advice and your good judgment should always take precedence over information in these topics.

When to Call Your Doctor

Copy Right: Author and Senior Reviewer: David A. Thompson, M.D. Clinical content review provided by Senior Reviewer and Healthpoint Medical Network.

Last Review Date: 3/15/2008

Last Revised: 5/24/2006

Version Year: 2008

Adult HouseCalls Online. Portions Copyright 2000-2008 Self Care Decisions LLC; Copyright LMS, Inc.

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David A Thompson, MD is the author of Adult HouseCalls Online. He is a board-certified emergency medicine physician at MacNeal Hospital in Chicago. He has a national reputation in telephone triage, decision support tools, medical information technology and quality improvement. Adult HouseCalls Online is a decision support tool for adults that has been reviewed and approved by adult physicians.

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