Fully examining gastro-oesophageal reflux a common condition where an abnormally relaxed lower oesophageal sphincter allows the stomach's acidic contents to flow back into the gullet this animation helps in understanding the various causes, symptoms exhibited, diagnostic procedures, and treatment options available. It includes a note on possible complications in addition to self-care guidelines. An interactive multimedia presentation with 3-D and 2-D animations, still images, and illustrations with corresponding text and audio, this CD-ROM is formatted for MS-Windows operating system.