Genital herpes is a very common, highly contagious sexually transmitted disease (STD) found in both women and men. It is one of the most commonly reported infectious diseases in the United States. It often goes unreported because many people don't know they have it, as symptoms can be mild, or mistaken for something else.
Genital herpes is a chronic, lifelong infection with symptoms that come and go throughout life. Left untreated, genital herpes can cause serious complications. It is not curable, but it can be managed.
Genital herpes is caused by the herpes simplex virus (HSV). It is most often caused by HSV-2 but can also be caused by HSV-1 the version of HSV most often associated with cold sores around the mouth.
The virus can be spread through contact with lesions and bodily fluids including oral or genital secretions. The virus can enter your body through a cut or opening in the skin, or through the moist inner lining of the urinary tract, vaginal area, the mouth, anus, or rectum. The HSV-2 virus is very contagious and can spread even when open lesions are not present. The HSV-1 virus can be passed through oral sex if a partner has cold sores on the mouth.
Last reviewed May 2014 by David Horn, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.