Is there a danger to have canker sores regularly?

Canker sores, although being very disabling, are not dangerous. However they can very negatively affect the life of those having frequent crises, and have serious consequences (eating disorders, sleeping, speaking ability). In some cases they can be the sign of serious illnesses. If you have canker sores regularly, we recommend you to consult a practitioner.

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In the USA, 4 million people have canker sores more than once a month

Tip of the day:

If you often have canker sores or if you have a canker sore which lasts for more than 4 weeks, consult a practitioner