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canker sores
- A canker sore is a common form of mouth ulcer, which appears as a painful white or yellow ulcer surrounded by a bright red area. A canker sore sore can be triggered by emotional stress, dietary ...
- Canker sores (Aphthous ulcers) are very common. Typically, they are a shallow ulcer with a white or whitish/ ...
- ... mouth. A fever blister is highly contagious. A canker sore is a benign, open sore in the mouth, ... A fever blister is very different from a canker sore, although they both develop in close proximity in ...
- ... ulcers are caused by many disorders. These include canker sores, leukoplakia, gingivostomatitis, oral cancer, oral lichen planus, oral ...