1 doctor weighed in:

Wondering if it's better to cover your cold sores to prevent infection or just leave it like that?

1 doctor weighed in
Dr. Oscar Novick
Pediatrics

In brief: Cold sores

It is best to leave them open to the air to dry

In brief: Cold sores

It is best to leave them open to the air to dry
Dr. Oscar Novick
Dr. Oscar Novick
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Dr. Christopher Crosby
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