Second only to gigantic zits, cold sores rank high on our list of embarrassing skincare issues. The small blisters, which appear on the lip or around ...
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It seems like once a year or so I get around to doing a blog post on cold sores, so here's one for 2012. Specifically, today I want to talk about treating a cold sore, and whether it is better to let it dry out, or to keep it moist.
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