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burning mouth syndrome
Etiology:
- disorder associations
- food allergy
- drug allergy
- diabetes mellitus
- menopause
- generalized anxiety disorder
- depression
- lichen planus
- denture use
- dental treatment
- postulated causes
- vitamin B12 deficiency
- iron deficiency
Epidemiology:
- prevalence: 0.7% (USA); up to 7% in Europe
- more prevalent in older adults & women
- female:male ratio = 7:1
Pathology:
- salivary function is normal
Clinical manifestations:
- burning sensation or other dysesthesia of the oral mucosa
- generally involves anterior 2/3 of tongue, hard palate & lips
- gingival tissue less frequently involved
- symptoms rarely involve the soft palate or mouth floor
- dysgeusia common
- xerostomia common
Laboratory:
- serum vitamin B12
- iron studies
- serum iron, TIBC, serum ferritin
- fungal culture of oral cavity for oropharyngeal candidiasis
Management:
- no treatment guidelines
- treatments that have been used include
- topical rinse
- lidocaine, capsaicin, doxepin
- oral agents
- antidepressants
- opiates
- anticonvulsants
- benzodiasepines
General
syndrome
stomatognathic (mouth) disease
References
- Geriatric Review Syllabus, 7th edition
Parada JT et al (eds)
American Geriatrics Society, 2010
- Geriatric Review Syllabus, 9th edition (GRS9)
Medinal-Walpole A, Pacala JT, Porter JF (eds)
American Geriatrics Society, 2016
- Geriatric Review Syllabus, 10th edition (GRS10)
Harper GM, Lyons WL, Potter JF (eds)
American Geriatrics Society, 2019
- Geriatric Review Syllabus, 11th edition (GRS11)
Harper GM, Lyons WL, Potter JF (eds)
American Geriatrics Society, 2022
- Gurvits GE, Tan A.
Burning mouth syndrome.
World J Gastroenterol. 2013 Feb 7;19(5):665-72. Review.
PMID: 23429751 Free PMC Article
- Jaaskelainen SK
Pathophysiology of primary burning mouth syndrome.
Clin Neurophysiol. 2012 Jan;123(1):71-7. Review.
PMID: 22030140
- Patton LL, Siegel MA, Benoliel R, De Laat A.
Management of burning mouth syndrome: systematic review and
management recommendations.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2007 Mar;103
Review.
PMID: 17379153