Health Guide

More than 3,000 topics described, illustrated and investigated

The New York Times presents a comprehensive library of medical topics, including in-depth articles on diseases, conditions, tests, symptoms, injuries and surgeries. The encyclopedic reference is frequently updated and reviewed by doctors, medical writers and editors. Within the guide are extensive links to The Times's own archive of news and features.

The Times Guide also includes Times Essentials, a series of articles by reporters for The New York Times that provides the latest news on the most common diseases and conditions. Times Essentials puts the most recent scientific findings in perspective and includes interviews with leading experts as well as links to a wide range of resources designed to help you better understand and manage your health.