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You can hide your cold sore using lipstick or concealer except when you have an open cold sore because it may become infected. It’s best to wait fo...

Cold sores are most common in the winter, so how could summer cause the cold sore virus to become active? Similar to cold weather, sunlight is a pr...

Avoiding certain foods may help prevent cold sores and/or minimize the duration of an outbreak. Arginine rich, acidic and processed foods can activ...

(Summary of tests conducted by ViroMed Laboratories, Inc. 2540 Executive Drive, St. Paul, MN 55120 and monitored by Technikos Research Associates)...

Nary a day goes by — especially in the cold winter months from December to March — that the media is not talking about the cold and flu season. Thi...

To understand what triggers a cold sore or fever blister you must understand what a cold sore is and how cold sores spread. The herpes virus can li...

How To Prevent Spreading Cold Sores If you think about cold sores, words that pop into your head probably include "unsightly," "painful," and "con...

Learn about the causes and symptoms of cold sores, also known as fever blisters or oral herpes.