Saxagliptin is a medication used to manage type 2 diabetes. It belongs to a class of drugs called DPP-4 inhibitors, which help lower blood sugar levels by increasing insulin production and decreasing glucose production in the liver. Saxagliptin is typically prescribed alongside diet and exercise to improve glycemic control. This medication is taken orally, usually once a day, and can be used alone or in combination with other diabetes medications. Common side effects may include nasopharyngitis, headache, and gastrointestinal issues. Patients should consult their healthcare provider for personalized advice and monitoring while using saxagliptin.