2011 PDR for Nonprescription Drugs, Dietary Supplements and Herbs

Updated annually, this PDR reference covers the most commonly used drugs for which no prescription is required, including analgesics, cough and cold preparations, fever reducers, allergy medications, and more. In addition, this book contains nearly 20 comparison tables for quick, at-a-glance dosing and ingredient information on hundreds of products across a range of categories.