Overall the allergy is a sustained process of chronic inflammation why aspects of quality of life and the contribution and understanding of the psychological dimension, emotional and psychiatric naturally had to be enrolled in this book. The chapters on treatment modalities and new strategies bring the latest concepts on the use of actual and very promising researches based on the better understanding of the mechanism of the allergic disease. Each of these topics is as current as possible and written by a leader in the field. Clinicians will all benefit from these reviews