EasyGastroenterologyGastro-oesophageal reflux disease with alarm featuresau-amcau-racgp
A 53-year-old man has long-standing heartburn and regurgitation, relieved by over-the-counter antacids. Over the last 2 months he has developed intermittent dysphagia to solids and has unintentionally lost 5 kg. What is the most appropriate next step in management?