Dapsone

1. Dapsone decreases HbA1c in humans (90% (27/30)).

   “Discordantly low HbA1c was observed in 27 of 30 patients (90%), including 15 of 16 patients with DM and 12 of 14 without diabetes.”

   Humanspatients with Hansen's disease receiving oral dapsonen = 30

   Discordantly Low HbA1c in Patients Receiving Dapsone: Prevalence and Associations with Hemolysis and Methemoglobinemia

   International journal of endocrinology and metabolism·27 Apr 2026

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