Liraglutide is a medication used primarily to treat type 2 diabetes and obesity. It mimics the action of a natural hormone called GLP-1, which helps regulate blood sugar levels by increasing insulin secretion and decreasing appetite. Liraglutide is administered via injection and is often prescribed alongside diet and exercise changes. In addition to its use for diabetes, Liraglutide is also approved for weight management in individuals with a body mass index (BMI) of 30 or higher. It can help reduce body weight and improve overall health by promoting a feeling of fullness, which may lead to lower calorie intake.