Medically reviewed by Brian T. Luong, DMD Tooth sensitivity, also known as dentin hypersensitivity, causes tooth pain in response to heat, cold, air flow, or light touch. It is a common issue, ...

Oral health is important for people of all ages. But the simple routine you learned as a kid—brush your teeth twice a day and ...

Maintaining good oral health is essential not only for a bright smile but also for overall well-being. Despite improvements ...

The truth about how gum disease and tooth decay could lead to problems with your heart. ... a severe form of gum disease caused by long-term plaque buildup and inadequate oral hygiene.

Gum may also prevent tooth decay by removing food particles from your teeth, Dr. Fontana said. Once tooth decay has caused a cavity, however, you can’t reverse it and the cavity should be filled ...