A complete guide on redline or keynote symptoms collected from various sources. This book is the evidence of the amount of hard work the author has put in and the vast literature he has studied to compile it. It is a collection of the keynote symptoms which serve as a 'redline' in the prescription of the concerned remedy. the book is a useful reference at the clinic. It covers the redline symptoms given in various literature and by renowned stalwarts such as 'Hahnemann Gleanings', 'Quarterly Homoeopathic Digest', Dr J T Kent, Dr Boger, Dr Dunham, Dr Burnett and many more.