Hyperglycemia, hydroxychloroquine and the COVID‐19 pandemic
Hydroxychloroquine also can act as an oral hypoglycemic agent, as patients with diabetes taking hydroxychloroquine for rheumatologic diseases had a significant reduction in hemoglobin A1c when compared to methotrexate,40 and thus can serve to reduce hyperglycemia, a possible COVID‐19 risk factor for disease severity.