What are cold sores and what can you do about them?
Cold sores have an uncanny knack of emerging at the most inconvenient moments. While these blisters, which develop on the lips, can be quite bothersome for those who experience them, they are generally benign in nature.
Discover everything you need to know about cold sores below: What causes cold sores? What is the course of cold sores? And what can you do to prevent infections and new outbreaks?
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