Few things are more uncomfortable than sudden sores in or around your mouth. Are they cold sores or canker sores? The two conditions may sound similar, but they differ in cause, appearance, and treatment. Understanding those differences helps you manage outbreaks effectively and know when to see a specialist.
This is a 2 minute video which explains the differences between the two mouth sores: Cleveland Clinic Canker Sore v. Cold Sore.
Note: cold sores can be referred to as fever blisters.
