Canker Sores vs. Cold Sores: Know the Difference in Ashtip

Ashtip NewsLetter |These common mouth sores are very different — cold sores are caused by a virus and are contagious, but canker sores aren’t

Cleveland Clinic

Canker Sores vs. Cold Sores: Know the Difference

Canker Sores vs. Cold Sores: Know the Difference

These common mouth sores are very different — cold sores are caused by a virus and are contagious, but canker sores aren’t