Cold sores are red, fluid-filled blisters that usually form near your lips or mouth. Learn about cold sore causes, symptoms, treatment, prevention, and more.

This week, pediatricians at Penn State Health Children’s Hospital are seeing hand, foot and mouth, poison ivy and ...

From daycare outbreaks to the dreaded mouth sores, here's what parents need to know about hand, foot, and mouth disease.

A dry mouth is common among people with Type 2 diabetes as high blood sugar reduces saliva production. It could also be a ...

Thanks to Texas-based Davis Family Dental Care, we can see some solid home remedies for preventing and healing canker sores.