Two of the commonest ailments of the mouth, the cold sore and the canker sore, in many cases are mistaken for one another. Understanding the distinction between a cold sore and canker sore will affect your selection of treatment or home remedy.
The difference from a cold sore and canker sore is the place where these sores appear. Both cold sores and canker sores cause sores around or in the mouth. Nevertheless, cold sores are often found outside of the mouth and much less often inside. Canker sores, however occur inside the mouth, where they affect the cheeks, the tongue, the lips as well as the throat.
According to the National Institute of Dental and Craniofacial Research, the reason for canker sores isn’t properly understood. Canker sores don’t appear to be triggered by viruses or bacteria, however are caused by the result of some allergic reaction to food, autoimmune disease, nutritional deficiencies, emotional stress or even due to hormonal imbalances.