“…However, severe episodes are relatively more frequent in the elderly. Chlorpropamide and glibenclamide (known as glyburide in the USA and Canada), are associated with a substantially greater risk of hypoglycaemia than other second-generation sulfonylureas (gliclazide, glimepiride, glipizide, and their extended formulations), which are preferable (Table 1) [53,54]. In addition, weight gain of~2 kg is common following the initiation of sulfonylurea therapy.…”