A cold sore normally clears up on its own within two weeks - but if you need a helping hand, we've asked doctors how to get ...

Learn the difference between cold sores and pimples. Discover how to identify, treat, and prevent these common skin ...

Cold sores are small, fluid-filled blisters that appear on and around the lips, often grouped together in patches and can be ...

Q: Do topical cold sore treatment work? If so, which ones? A: Topicals provide modest benefits, mainly to reduce symptoms. The most effective options would be topical Zovirax (acyclovir) or Xerese gel ...