Exenatide injection is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. Exenatide injection is a glucagon-like peptide-1 receptor agonist indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. Limitations of Use Should not be used for the treatment of type 1 diabetes. Has not been studied in patients with a history of pancreatitis. Consider other antidiabetic therapies in patients with a history of pancreatitis. Limitations of Use Exenatide injection is not indicated for use in patients with type 1 diabetes. Exenatide injection contains exenatide and should not be used with other products containing the active ingredient exenatide. Exenatide injection has not been studied in patients with a history of pancreatitis. Consider other antidiabetic therapies in patients with a history of pancreatitis [see Warnings and Precautions.