This document outlines principles and components for taking a thorough paediatric history. It emphasizes using good communication skills to encourage an open account from the informant. Specific questions should then clarify and amplify the description. Components include identification, chief complaints, history of present illness, review of systems, previous history, family history, and social history. Guidance is provided on questioning techniques for common symptoms like vomiting, abdominal pain, cough, and convulsions. Thorough history taking allows for a comprehensive understanding of the child's health issues.