Top-paying metropolitan areas for this occupation include the Massachusetts cities of New Bedford, Boston and Framingham. With an average salary of $64,670, sales representatives generally earn a bit more than other business jobs, including insurance agents ($63,610) and real estate sales agents ($53,140).
Cold sore outbreaks may be influenced by stress, menstruation, sunlight, sunburn, fever, dehydration, or local skin trauma. Surgical procedures such as dental or neural surgery, lip tattooing, or dermabrasion are also common triggers.
1 Cold sores are usually caused by a type of herpes virus and are very contagious. 2  The first infection often occurs in children, sometimes without symptoms, and may be confused with a cold or flu. 3  Once a person is infected, the virus stays in the body, occasionally causing recurrent attacks.