cold sores herpes labialis

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Herpes labialis, also known as cold sores Royalty Free Stock Photo

Cold sores are a herpes simplex virus infection that causes blisters or sores in the mouth, usually on the lips Royalty Free Stock Photo

Herpes labialis on the lip of a Caucasian man. Face close-up..ÃÂ¡old sores illness disease. Simplex virus Royalty Free Stock Photo

Aciclovir acyclovir antiviral drug molecule. Used in treatment of herpes simplex virus cold sores, herpes zoster shingles. Royalty Free Stock Photo

Herpes labialis, illustration Royalty Free Stock Photo

Cold sores in the lip. fever blisters Royalty Free Stock Photo

Herpes labialis or orolabial herpes is an infection of the lip by herpes simplex virus. An outbreak typically causes small blisters or sores on or around the mouth commonly known as cold sores or fever blisters. The sores typically heal within 2Ã¢â¬â3 weeks, but the herpes virus remains dormant in the facial nerves, following orofacial infection, periodically reactivating (in symptomatic people) to create sores in the same area of the mouth or face at the site of the original infection.