Fluoroquinolones have neuromuscular blocking activity and can worsen muscles weakness in individuals with myasthenia gravis. They also worsen low blood glucose levels when combined with sulfonylureas (for example, glyburide [Micronase, Diabeta, Glynase, Prestab]).
REFERENCE: FDA Prescribing Information.
Quick GuideSymptoms of Mono: Infectious Mononucleosis Treatment
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