ナテグリニドMeanings1nounnateglinidepharmacologyA pharmaceutical drug used to treat type 2 diabetes by stimulating insulin secretion.ナテグリニドは食しょく後ご高こう血けっ糖とうを改かい善ぜんする薬くすりです。Nateglinide is a medication that improves postprandial hyperglycemia.