Injection technique conventional for the principles that inspire, for the material used and for the drugs injected, mesotherapy is still wrongly considered by some to be a non-conventional, because it is inconvenient to the business of the drug based on the amount. "Little, rarely and in the right place" is the motto of its inventor that best describes it. Widespread all over the world today, mesotherapy is a ruse, eco-friendly way to bring drugs of proven efficacy to the anatomical location of acute and chronic pain, and functional impairment, in addition that brings a significant contribution in medicine and cosmetics, more and more considered by those who want to marry longevity, health, and youthful appearance. Cellulite, acne, wrinkles, stretch marks, warts, alopecia areata, and alopecia are his directions in this field. The New Handbook of Mesotherapy is proposed as a reference tool indispensable for the mesoterapista Italian. Based on a vast bibliography, rich in figures and tables, the book offers physicians who come to the mesotherapy or that already the practice all the information necessary for a correct diagnosis and the effective choice of drugs to use, that is, with the best results and the lowest incidence of side effects.