A cold sore is “a reactivation of a latent herpes ... whereas we know that a febrile illness, a high-stress situation, UV exposure all those are also triggers for them.” A febrile illness ...

Cold sores are triggered by factors like stress, illness, or sun exposure. Managing stress, using sunscreen on your lips, and avoiding direct contact with active sores can help minimize outbreaks.

Avoid triggers. This means that if you know a hot, sunny day at the beach or a lot of stress makes you break out in cold sores, try to stay out of those situations when you can. You may be able to ...

The herpes virus can lie dormant for long periods. When it is active, it can cause cold sores in response to certain triggers, such as stress or exposure to sunlight. People may confuse cold sores ...

I get a cold sore nearly every year when I go on a sun holiday. The intense heat seems to trigger it. I’m also a nervous ...

Cold sores result from an oral herpes infection ... Find ways to help your child reduce and manage their stress levels.

It is most commonly spread through direct contact, like kissing or sharing a drinking glass, and can be triggered by stress ...

“Cold sores are caused by Human Simplex Virus,” says Dr. Tomassian. “Much of the population is infected with this virus and ...

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 ...

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