pvictoza works with your body to lower blood sugar in 3 ways: t in the stomach, the liver, and the pancreas. p vo: victoza is an injectable prescription medicine p that may improve blood sugar in adults with type 2 diabetes t when used with diet and exercise. it is not recommended as the first medication to treat diabetes and should not be used in people with type 1 diabetes or diabetic ketoacidosis. p victoza has not been studied with mealtime insulin. victoza is not insulin. pdo not take victoza if you have a personal or family history t of medullary thyroid cancer, p multiple endocrine neoplasia syndrome type 2, or if you are allergic to victoza or any of its ingredients. p may include itching, rash, or difficulty breathing. p tell your doctor if you get a lump or swelling in your neck. serious side effects may happen in people who take victoza , including inflammation of the pancreas (pancreatitis). stop taking victoza t and call your doctor right away r if you have signs of pancreatitis such as rsevere pain that will not go away in your abdomen r or from your abdomen to your back, with