Herpes Labialis

Herpes Labialis is an infection of the lips and mouth by the Herpes simplex type 1 virus mainly. It is also known as oral herpes or cold sores. It is contagious and can be transmitted from person to person.

Cold sore lesion around the lip border, Fever, Sore throat, Malaise, Fatigue, Swollen lymph nodes, Muscle ache

Sharing drinks or food with someone with herpes simplex virus infection, Kissing someone with herpes simplex virus infection, Sharing eating utensils with someone with herpes simplex virus infection

Age, Hormonal changes, Weakened immune system, Dental procedure or surgery, Upper respiratory tract infection

Physical examination, Tzanck smear, Viral culture, Immunofluorescence, Serology

Oral acyclovir or famciclovir or valacyclovir, Topical acyclovir