Cold sores are common, and they can sometimes appear under the nose. Learn about the symptoms, causes, treatment, and prevention of cold sores under the nose.

The cold sore-causing Herpes Simplex Virus (HSV-1) hijacks human cells and reconfigures its DNA within just an hour after infection, according to a new study that may help tackle the pathogen. Viruses ...

The cold sore-causing Herpes Simplex Virus (HSV-1) hijacks human cells and reconfigures its DNA within just an hour after infection, according to a new study that may help tackle the pathogen.

Is There a Cold Sore Outbreak on Dating Show ‘Love Island’? SWAPPING SPIT Let’s be honest: This was kind of inevitable. Clare Donaldson Editorial Intern ...

Cold sore-causing HSV-1 doesn't just hijack cells it reconfigures the entire architecture of our DNA to aid its invasion. Researchers discovered that it actively reshapes the 3D structure of ...

"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.

A new study links cold sores to Alzheimer's, highlighting HSV-1's role. Women in particular could have a higher risk. Anti-herpetic drugs may reduce dementia chances.

HSV-1 infection may be linked to the risk for Alzheimer’s disease, but antiviral treatment may be protective, a large case-control study suggests.

Alzheimer’s is a complex disease caused by many interacting factors. It’s possible the herpes virus could play a small role – but the evidence isn’t conclusive.

Cold sores, which most commonly appear on the face near the lips and nose, can clear up on their own in a process that normally takes around 10 days.

Although cold sores usually appear on your mouth, they can also appear in or around your nose. Here's why it happens and how to find relief.

Available on Amazon, the palm-sized wand device harnesses the power of red and infrared light to help speed up healing, pain relief and recovery.