As a class, quinolone antibiotics have been rarely associated with hypoglycemia in non-diabetic patients and rare reversible episodes of hypoglycemia documented in the literature typically occur within the duration of action of the medication. In this case, however, we believe the effect of the medication persisted much longer.
Ball, Emily; Sepehr Khashaei; and Jeremy Raschke. "Moxifloxacin: A Unique Cause of Severe Hypoglycemia." (2016). https://digitalrepository.unm.edu/ume-research-papers/2