Mouth ulcers can be incredibly frustrating—they make eating, talking, and even smiling painful. These sores pop up due to ...

ALSO READ: Mouth ulcers: Home remedies to get rid of mouth sores ... Viruses can also lead to the formation of dots and sores inside the mouth. Herpes simplex virus can produce cold sores.

Canker sores are painful sores that usually appear inside your mouth, at the base of your gums ... it is important to seek treatment for them at the earliest. Read on to know more about canker sores, ...