You already know that lemons can clean almost everything in your house, but recent studies have proven that lemon balm essential oil effectively kills the herpes virus. Since all cold sores are caused ...

Which cold sore treatment is best? Whether you call them cold sores or fever blisters, they’re all the same. These painful, itchy bumps that form on the lips and around the mouth make life difficult ...

Cold, dry weather can cause lip irritation, cracking, and cold sores. Blistex offers several over-the-counter products to treat cold sores and moisturize lips. Using antiviral creams at the first sign ...

Dear R.L.: For cold sores caused by recurrence of the oral herpes simplex virus, early treatment with antiviral medicine can speed up healing. Most of my patients prefer the more potent valacyclovir ...

A mysterious bump near your lips can be unsettling. Is it a harmless pimple or something more serious like a cold sore? Distinguishing between the two is crucial for effective treatment and prevention ...

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