Common mouth ulcers, known as aphthous ulcers or canker sores, can bother us all. They’re normally only about 2-3mm in size but can be surprisingly painful. They occur when a patch of the ...
Canker Sores: ・Avoid foods that irritate your mouth, like acidic ... Prescription antiviral medications like acyclovir or valacyclovir can reduce the severity and duration of outbreaks.