Canker sores versus cold sores. Do you know the difference?

Canker sores versus cold sores. Do you know the difference?

Aphthous ulcers, or canker sores as they are more commonly called, are annoying ulcers that can affect anyone. Not to be confused with cold sores, which are caused by the herpes simplex virus and which I will address in an upcoming blog, stress of one type or another often precipitates aphthous ulcers. They can arise…