Hello
herpes is present in both genital and nongenital area.mainly gential area herpes is called herpes progenitalis which can be caused by sexual contact and it is caused by hsv2.the herpes on nongenital areas is caused by
hsv1 which is a not due to sexual contact.we cant take
antiviral for ever but it can be subsided by using suppresive dose of
acyclovir for one year.suppresive dose means 400mg twice daily