Nausea, vomiting, diarrhoea, constipation; headache. Hypoglycaemia (based on self-reported symptoms by patients & not confirmed by blood glucose measurements); insomnia; dizziness, dysgeusia; dry mouth, dyspepsia, gastritis, GERD, upper abdominal pain, flatulence, eructation, abdominal distension; cholelithiasis; inj site reactions, asthenia, fatigue; increased lipase & amylase.