You or your family have neoplasia syndrome type 2. stop trulicity and call your doctor right away if you have an allergic reaction, a lump or swelling in your neck, severe stomach pain, changes in vision, or diabetic retinopathy. serious side effects may include pancreatitis. taking trulicity with sulfonylurea or insulin raises low blood sugar risk. side effects include nausea, vomiting, and diarrhea, which can lead to dehydration and may worsen kidney problems. ask your doctor about once-weekly trulicity. we re back outside at our expanded olympic roam at rockefeller center with an incredible comeback story on team usa. colby stevenson will compete in two freestyle skiing