Glossodynia

Glossodynia or burning mouth syndrome (BMS) is a condition characterized by a burning or tingling sensation on the lips, tongue, or entire mouth.

Typically, there are no visual signs like discoloration that help the diagnosis.

Causes

Possible causes include nutritional deficiencies, chronic anxiety or depression, type 2 diabetes, menopause, oral disorders such as thrush or dry mouth, or damaged nerves (specifically, cranial nerves associated with taste).

One cause of burning mouth syndrome and associated disorders is the foaming agent in many toothpastes, sodium lauryl sulfate, a surfactant commonly used in household products. There are now several toothpastes on the market specifically without this additive.

Presentation

This conditions appears more often in women, specifically women after menopause, than men. Pain typically is low or nonexistent in the morning and builds up over the course of the day.

Treatment

Low dosages of benzodiazepines, tricyclic antidepressants or anticonvulsants may prove to be an effective treatment.

External links

• Glossodynia/BMS in more detail