The revised and updated 2011 edition of the most accessible, comprehensive and affordable guide to prescription and nonprescription drugs. The classic guide to all major prescription and nonprescription drugs, featuring revised, up-to date FDA information and an A-Z list of medical conditions and their commonly used drugs for easy reference. It includes coverage of dosage and length of time before the drug takes effect, side effects, special precautions, interactions with other food and drugs, standards for use by different age groups, and much more. It also features a generic and brand name directory, a comprehensive glossary, and complete index by generic, brand, and class name.