Essentials of Medical Physiology is meant for undergraduate and postgraduate students of medical, dental and paramedical courses, as well as doctors and other health professionals. The book covers the knowledge of basic principles of physiology and applied physiology in each system. The book is divided into 11 sections, starting with general physiology, then describing physiology of muscles, digestive system, renal, skin, endocrinology, reproductive, cardiovascular, respiratory and nervous systems. There is a list of topics given at the beginning of each chapter which provides a brief outline of what to expect from that chapter. Similarly, long and short questions are given at the end of each chapters which will be very helpful for exam preparations. The book is written in a lucid language, thereby helping the students with an easy understanding.