- When oral herpes begins to activate a cold sore the first symptom is an itchy or tingly feeling in the nerve endings at the site where the sore will appear.
- The second oral herpes symptom is usually a red, painful bump topped by small blisters.
- The symptom of oral herpes which signals the most contagious phase of a cold sore is weeping. During this stage of oral herpes the blisters burst and fluid seeps out.
- Symptoms of the ending stages of oral herpes are scabbing and healing. The blisters scab over continuously until only new skin is left behind.
- Oral herpes is passed through saliva either by kissing, sharing drinks or utensils and sometimes by sharing towels or makeup. Avoid these actions if there is a cold sore present.
- Herpes can be transmitted through oral-genital contact. Avoid oral relations if either partner has an active oral or genital lesion.









