A member asked:

What can you do to prevent cold sores?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

Tips: To prevent cold sores from occurring wash hands often. Maintain a healthful lifestyle (regular exercise, nutritious diet, adequate sleep, keeping stress at bay). Keep lips well moisturized & apply sun screen to the areas that your cold sores normally pop up. Talk with your physician about supplementing with lysine.

Answered 4/24/2013

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