Canker Sore or Cold Sore?

women covering her mouth with hand

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. To learn the difference between canker sores and cold sores, visit us atΒ http://centrumdental.ca/patient-education/oral-health-problems/cankercold-sores.