This blog provides a complete, exam-oriented, and practical guide to Geriatric Clinico-Social Case Taking (CSC) for MBBS and MD Community Medicine students. It explains how to assess an elderly patient under four major components: detailed clinical history and examination, clinico-social diagnosis, effects of illness on the family, and suggested management. The blog highlights common health problems of the elderly, functional decline, chronic diseases, locomotor disorders, psychological issues, and the WHO Age-friendly Primary Health Care (AF-PHC) approach. Students learn how to take a structured history, conduct focused general and systemic examination, fill ADL/IADL scales, identify social support systems, evaluate environmental risks, and plan holistic curative–preventive–promotive management. Essential for CSC practicals, ward exams, and PG assessments.