Nasopharyngitis. Hypersensitivity, angioedema, urticaria. Hypoglycaemia (when used in combination w/ metformin + sulphonylurea); hypertriglyceridaemia (when used in combination w/ sulphonylurea); hyperlipidaemia (when used in combination w/ pioglitazone). Cough. Pancreatitis, constipation (when used in combination w/ insulin), mouth ulceration. Rash, bullous pemphigoid. Increased wt (when used w/ pioglitazone), increased lipase & amylase.