Diseases, Conditions and Tests
The RxList disease and condition listing contains explanations of many medical conditions and tests. Disease articles are written by U.S. Board Certified Physicians. To use the listing, browse the terms by selecting a letter.
Featured Test: HIV/AIDS Testing Basics
HIV testing is done to diagnose those who are newly infected, to identify previously unrecognized infections, and to relieve the minds of those who are not infected. HIV testing should be a routine part of medical practice. There are free HIV testing locations in every state. Learn More About HIV/AIDS »