Canker sore treatment | Canker sore remedies

Toothpaste and canker sores

Toothpaste and canker sores


Some studies have shown that sodium lauryl sulfate, found in many toothpastes, might cause canker sores10.

If undergoing a preventive treatment against canker sores, it is recommended to stop using toothpastes which contain sodium lauryl sulfate.

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Many women have canker sores in the days before their menstrual cycle

Tip of the day:

Check that you do not take a medicine likely to cause canker sores