People sometimes confuse canker sores and cold sores, but they are completely unrelated. Both can be painful, but knowing the differences can help you keep them in check. A canker sore is typically one that occurs on the delicate tissues inside your mouth. It is usually light-colored at its base and

People sometimes confuse canker sores and cold sores, but they are completely unrelated. Both can be painful, but knowing the differences can help you keep them in check. A canker sore is typically one that occurs on the delicate tissues inside your mouth. It is usually light-colored at its base and

People sometimes confuse canker sores and cold sores, but they are completely unrelated. Both can be painful, but knowing the differences can help you keep them in check. A canker sore is typically one that occurs on the delicate tissues inside your mouth. It is usually light-colored at its base and

People sometimes confuse canker sores and cold sores, but they are completely unrelated. Both can be painful, but knowing the differences can help you keep them in check. A canker sore is typically one that occurs on the delicate tissues inside your mouth. It is usually light-colored at its base and

People sometimes confuse canker sores and cold sores, but they are completely unrelated. Both can be painful, but knowing the differences can help you keep them in check. A canker sore is typically one that occurs on the delicate tissues inside your mouth. It is usually light-colored at its base and