The herpes simplex virus is most contagious when an infected individual is producing and shedding the virus. Common signs and symptoms are characterized by oozing blisters on the lips, mucous membranes, or in the genitals. Once an individual is infected there is no way to completely eradicate the virus, it lays dormant within the body until a new outbreak presents itself.

Quite often what are called "cold sores" are visible when a person has the herpes simplex virus. Cold sores can be very itchy and usually last from one week to two weeks. Red raised blisters form on the lips near the mouth and are very contagious.

The aviodance of stress can play a big factor in preventing future outbreaks. There are also a multitude of topical creams and ointments available to ease the symptoms of an outbreak.