This book brings a comprehensive work on miasma, which has been one of the most misunderstood and misinterpreted topic in homeopathy. Dr Harsh has meticulously and the correct analysed majority of the work done on miasma and has explained how to miasma of a patient and treat it so as to make a true cure possible. His straightforward way of explaining the aspects given by various teachers like Hahnemann, Kent, Ortega, Roberts, and alike makes the task of understanding the concept of miasma, possible. This book answers the following burning questions: Why should you know miasma; What is Miasma as per Hahnemann; What is Miasma by other stalwarts Kent, Allen, Roberts, Julian and others; Immunity and Miasma link; Miasma role in aetiology and pathology of disease; Miasma in management and prognosis of cases.