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    • What Are Cold Sores?

      What Are Cold Sores?

      Health via Yahoo News· 11 months ago

      Cold sores—also called fever blisters—are painful, fluid-filled sores that most commonly appear on the cheeks, lips, and tongue. An infection of the...

    • Signs and Symptoms of Cold Sores

      Signs and Symptoms of Cold Sores

      Health via Yahoo News· 9 months ago

      Cold sores, or fever blisters, are small fluid-filled blisters that develop on or around the lips, often in clusters. Cold sores are caused by the herpes...