INN: Liraglutide 3 ml / 18 mg solution for injection in pre-filled pen Drugs used in type 2 diabetes, glucagon-like peptide-1 (GLP-1) analogues. Liraglutide has 24-hour duration of action and improves glycaemic control by lowering fasting and postprandial blood glucose in patients with type 2 diabetes mellitus. Laraglan®️ should be prescribed by a doctor, read the instructions before use.