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Cold sores are the result of a low immune system. You should take the same supplements to cure a cold sore that you would to prevent them such as acidophilis, &vitamin c.

Do not pick at it or use very hot water when washing your face. Apply over the counter topical meds found in drug stores, will help clear them. A cold sore is a form of virus that needs to take it's course. It usually takes a week to clear up.

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12y ago

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