If there is a bulge in something, there is a sudden large increase in it. ...a bulge in aircraft sales. ...the huge bulge of payments due over the next two years. Synonyms: increase, rise, boost, surge More Synonyms of bulge.
Two types of herpes simplex virus infections can cause genital herpes: 1  HSV-1. 2  This is the type that usually causes cold sores or fever blisters around your mouth, though it can be spread to your genital area during oral sex. 3  Recurrences are much less frequent than they are with HSV-2 infection.
hsv 1 and hsv 2 cause the same symptoms are both contagious and are treated with the same medicine but they are different in some ways hsv 1 most often causes infections of the mouth and lips called cold sores or fever blisters symptoms are often milder than genital herpes and you may get fewer outbreaks it can spread to the genital area during oral sex and cause genital herpes