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

Cold sores, or fever blisters, are precisely herpes simplex virus type 1 (HSV-1) that appear as fluid-filled blisters around the lips that can also develop on the chin, cheeks or inside the nostrils.

Viruses are one of the most common causes of sore throats. A sore throat is often a symptom of a cold or the flu. Viruses that cause mononucleosis, measles, chickenpox, croup, and other illnesses ...

If you feel a cold coming on, the best way to support your immune system and symptoms is to hydrate and rest. Learn what ...

The first vaccine to protect against the herpes virus that causes cold sores could soon be on the market. Doctors who have spent 15 years developing the new vaccine, and who will use it on around ...

It’s a bit unclear how Kieran got a cold sore during the experiment if Kristina didn’t have one. Cold sores can flare up ...

While some find a warm bowl of chicken soup soothes their throat, others find eating something cold more comforting, says Dr.

Every year, a myriad of individuals struggle with the commonly encountered and irritating problem of cold sores. Various triggers such as stress, illness, and sun exposure could induce these ...

The herpes simplex virus type 1 (HSV-1), which causes cold sores, has long been known to have effects on the brain and ...

The common cold sore virus, herpes simplex virus type 1 (HSV-1), may do more than just cause painful sores—it can invade the ...

If the cold sore spread too far into the eye, it could cause lasting blurred vision." Fortunately, hospital staff quickly attended to her, providing medication and guidance on managing her condition.