Byetta Bydureon Byetta, Bydureon and Bydureon BCise are injectable drug pens manufactured by AstraZeneca to control blood sugar in people with Type diabetes. 이 약은 췌장이 인슐린을 더 많이 만들도록 신호를 보내는 방식으로 작동합니다. People generally tolerate the dugs well, and the most common side effect is nausea.