* Progresses logically from a molecular understanding of receptors and drug actions to the clinical uses of the most important groups of drugs. * Covers recent developments in areas such as cannabinoids and rimonabant, Cox 2 inhibitors, pharmacogenetics, biopharmaceuticals, and drug abuse. * Discusses "lifestyle drugs" such as performance-enhancing substances, botulinum toxin, and Viagra®. * Uses superb full-color illustrations to clarify even the most complex concepts, and color-coded chapters to make navigation easy. * Includes STUDENT CONSULT access at no additional charge, enabling you to consult the book online, anywhere you go • perform quick searches • add your own notes and bookmarks • follow Integration Links to related bonus content from other STUDENT CONSULT titles—to help you see the connections between diverse disciplines • test your knowledge with multiple-choice review questions • and more!