[Severe hypoglycemia secondary to angiotensin-converting-enzyme inhibitors in the absence of diabetes mellitus. Report of a case].

We present the first reported case of untreatable hypoglycemia in a woman of 66-years-old, non-diabetic who received captopril for six years, and more recently ramipril. Six months ago, she was seen for the first time in our hospital. We found her disoriented, sweaty and confusing words frequently.