I suffer from a recurring mouth ulcer on the tip of my tongue which generally lasts approximately two weeks. Is this normal?

A recurring mouth ulcer should always be followed up and investigated further, initially by your own dentist and sometimes by your own doctor and if necessary by an expert in oral medicine. A reassuring aspect of your ulcer is that it appears to heal; this differentiates it from a more serious ulcer that does not heal. A very important aspect of the investigation of your ulcer is to look for predisposing factors. There may be a sharp tooth, filling or denture which is traumatising your tongue. Alternatively, you could be having a reaction to some foods containing certain preservatives, or you may have an iron deficiency. Your own medical doctor will test you for the iron deficiency. Tell your dentist about your ulcer on your next visit and ask for advice about relieving symptoms, if these are a concern to you.

This information is for educational purposes only and does not constitute or replace professional dental or medical  advice, diagnosis or treatment. If you have a concern about your oral or general health or before starting any new healthcare routine, please consult your GP or a qualified dental/oral health professional. In the event of a medical emergency, call 999 or 112 immediately or seek emergency assistance without delay.