Yes! Although we often associate oral candidiasis with thrush or pseudomembranous white plaques, another common form of oral candidiasis seen in hospitalized patients is “acute atrophic candidiasis” (AAC), also referred to as “antibiotic sore mouth” because of its association with use of broad spectrum antibiotics (1,2).
Despite the absence of thrush, patients with AAC often have erythematous patches on the palate, buccal mucosa and dorsum of the tongue. Common symptoms include burning sensation in the mouth (especially with carbonated drinks in my experience), dry mouth and taste buds “being off” (2).
Aside from antibiotics, other predisposing factors for AAC include corticosteroids, HIV disease, uncontrolled diabetes mellitus, iron deficiency anemia, and vitamin B12 deficiency.
So next time you see a hospitalized patient with new onset sore, burning mouth that wasn’t present on admission, think of antibiotic sore mouth!
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1. Stoopler ET, Sollecito TP. Oral mucosal diseases. Med Clin N Am 2014;98:1323-1352. https://www.ncbi.nlm.nih.gov/pubmed/25443679
2. Millsop JW, Fazel N. Oral candidiasis. Clin Derm 2016;34:487-94. https://www.ncbi.nlm.nih.gov/pubmed/27343964