Medically reviewed by Katlein Franca, MD In some ways, the features of a cold sore vs. a pimple on the lip line are very ...

Varicella is caused by varicella-zoster virus (VZV), an enveloped dsDNA virus responsible for varicella (chickenpox) and herpes zoster ... buccal mucosa and tongue after 1–2 days.

Explore the 10 most common dental problems, from cavities to gum disease, and learn how prevention and timely care can help ...

There are also specific mouth guards that cover both the upper and lower teeth and prevent the tongue from rolling back to block the air passageway. Some mouth guards come with different-size ...

We tend to think of COVID-19 as a respiratory illness. But, like many viruses, COVID can also affect your skin and cause ...

This includes common sexually transmitted infections like herpes, HPV, and syphilis that differ in the ... HSV-2 is also less likely to spread to the mouth via oral sex.

Hepatitis B and herpes simplex virus are both sexually transmitted infections (STIs). However, they are not the same and develop due to different viruses. STIs spread from one person to another ...

Genital herpes, usually caused by herpes simplex virus type 2 (HSV-2), is the most common cause of genital ulceration. The primary episode of genital herpes is generally the most painful.

This look, with its softened lines and velvet finish, indeed makes shades like berry pink and a classic blue-toned red feel ...

Scientists have successfully immortalized lip cells, creating a clinically relevant lab model that enables testing of new ...

But there are also the annoying parts, including frigid temperatures, scraping snow off of windshields and, of course, dreadfully chapped lips. I’m someone who’s prone to dry lips, and as soon ...

Board-certified dermatologist Dr. Shereene Idriss joins Hoda and Jenna to debunk beauty myths and shares her tips for ...