Sodium–glucose cotransporter 2 inhibitor-induced euglycemic diabetic ketoacidosis in a patient with coronavirus disease 2019: a case report

• Main Authors: Yii, Edwin Sze Sian, Azli, Athirah Wan, Sitaram, Premela Naidu
• Format: Article
• Published: BioMed Central 2022
• Subjects: R Medicine (General); RC Internal medicine
• Online Access: http://eprints.um.edu.my/43189/

Background: Sodium–glucose cotransporter 2 inhibitors are among the new-generation oral antihyperglycemic agents that have been used in the treatment of type 2 diabetes mellitus. With the recent coronavirus disease 2019 pandemic and rise of cases in the third wave, diagnosis of life-threatening euglycemic diabetic ketoacidosis may easily be overlooked or missed. Case presentation: We present the case of a 37-year-old Malay gentleman with underlying type 2 diabetes mellitus on empagliflozin, who presented to our hospital with symptomatic coronavirus disease 2019 infection and diabetic ketoacidosis. He developed severe rebound euglycemic diabetic ketoacidosis due to the continuous usage of empagliflozin for glycemic control alongside intravenous insulin. Conclusions: Physicians should have a high index of suspicion in diagnosing and managing euglycemic diabetic ketoacidosis, including withholding treatment of sodium–glucose cotransporter 2 inhibitors during the acute management of diabetic ketoacidosis. © 2022, The Author(s).