This document is a detailed presentation by Prof. Dr. R. R. Deshpande on various digestive tract problems, including dysphagia, abdominal pain, irritable bowel syndrome (IBS), and jaundice, along with their causes, clinical features, investigations, and treatments. It provides both conventional and Ayurvedic treatment options for conditions like peptic ulcer, hepatitis, and bowel colic. The document serves as a comprehensive guide for general practitioners dealing with digestive health issues.