"Love Island" contestant Nic Vansteenberghe is being criticized for having a cold sore on the show. But he doesn't deserve the shame. Here's what to know.

Question: My teenage daughter has a sore on the side of her lip. She is prone to cold sores but she says this feels entirely different. She does sleep on that side of her face at night and I ...

Cold sores and angular cheilitis can look somewhat similar, but they’re two different conditions. Learn more.

We understand how frustrating and painful cold sores can be. That's why we've researched and tested various products to bring you a list of the best cold sore ...

The Gist Lip blushing is a form of cosmetic tattooing where the lips get a semi-permanent flush. It's ideal for those who want pinker, fuller-looking lips. Ahead, learn about the process, how long it ...

Apply this to the cold sore around your lip or up your nose for a full fifteen minutes, twice a day. I have found that this approach very often resolves a cold sore within a day or two.

After having a lip filler, it is important to stay hydrated and avoid excess salt, which could cause swelling. Here are 10 aftercare tips for lip fillers.

We updated this article on July 7 to include additional information and context.

Mouth sores and gum problems can flare along with other Crohn’s disease symptoms. Learn how to manage these complications and why they happen.

White spots on the testicles are usually harmless, but they sometimes indicate a health condition that needs treatment. Here, we look at the possible causes.