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SGLT2 inhibitor genital mycotic infection — USMLE Step 3 MCQ

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ModerateInternal Medicine (chronic management)SGLT2 inhibitor genital mycotic infectionUSMLE Step 3

A 56-year-old woman with type 2 diabetes and heart failure started empagliflozin 1 month ago. She now has vulvar itching and thick white discharge. Wet mount shows budding yeast. Her glucose control has improved. Which of the following is the most likely explanation for this patient's findings?

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Correct answer: CGlucosuria promoting Candida overgrowth

SGLT2 inhibitors increase urinary glucose excretion, which predisposes to genital mycotic infections.

Reference: ADA Standards of Care in Diabetes