Written by a practicing physician, this practical guide for everyone helps the readers understand what various symptoms mean and how to deal with them. It contains several typical cases of medical consultations and the approach a physician would follow to deal with each situation. Many patients wish that the doctor explained to them all the various probabilities that could be associated with their symptoms and why the doctor orders the tests he/she does. This book is for those anxious people who have many unanswered questions in their minds regarding their illnesses. It also contains some practical tips such as how to adjust the insulin dose in diabetes.