Sulfonylurea hypoglycaemia — DGM MCQ
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Correct answer: D — Gliclazide
Gliclazide can cause hypoglycaemia, particularly with poor intake and tight glycaemic control in older people. Metformin rarely causes hypoglycaemia alone, and atorvastatin, paracetamol and colecalciferol do not explain low glucose. Glycaemic targets should be individualised in frailty and multimorbidity.
Reference: NICE NG56; BNF