Approximately 117 million people in the United States live with one or more chronic health conditions, according to the Centers for Disease Control and Prevention. Many more people face acute illnesses and diseases as well. We know how challenging it can be to manage any health condition, especially chronic medical illness, and how it affects you as an individual and as a family. Whether you have depression, multiple sclerosis, type 2 diabetes, atrial fibrillation, or psoriasis, our Conditions A-Z information offers a wealth of detail to help you begin to improve your overall health and quality of life and build a strong support system. Search our database of health conditions to find the most comprehensive and up-to-date information. Our robust conditions database also includes health assessments and guides to health problems large and small, including appendicitis, yeast infections, smoking addiction, and skin conditions. Enhancing the basic health condition facts and figures on the site are news stories and columns written by the most respected voices in the medical community.