Types of mouth ulcers include canker sores and the sores caused by hand, foot, and mouth disease. Mouth ulcers are rarely contagious and usually go away after 1 to 2 weeks, even without treatment.

For decades, oral health care has mainly focused on preventing cavities and gum disease. However, scientific research has ...

UPMC Children’s Community pediatrics is seeing strep throat and viral upper respiratory infections this week. WellSpan ...

Question: My teenage daughter has a sore on the side of her lip. She is prone to cold sores but she says this feels entirely different. She does sleep on that side of her face at night and I wonder if ...

Aphthous stomatitis: This skin condition causes small mouth ulcers, also called canker sores. They commonly occur in people with Crohn’s when intestinal symptoms flare up and then go away when ...

Kseniia Petrova, a Harvard researcher, was detained in February after failing to declare scientific samples she was carrying into the country. By Ellen Barry Dylan Lopez Contreras was arrested by ...

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