The best home remedies for cold sores include taking lysine supplements, applying lemon balm, and using an ice pack.

Anyone who has suffered from a cold sore outbreak can attest that the experience is far from pleasant. A small canker-like sore develops somewhere on the lip, and it continues to grow and become more ...

A common human cold sore cream may soon help cats with painful eye infections. Researchers found that 1% penciclovir cream ...

Which cold sore treatment is best? Whether you call them cold sores or fever blisters, they’re all the same. These painful, itchy bumps that form on the lips and around the mouth make life difficult ...