Health Links to external websites are provided for your convenience. Use all websites responsibly and at your own risk. Health Finder Health information from the U.S. Department of Health and Human Services. MedLine Plus Health information from the U.S. National Library of Medicine. WebMD Information and tools for managing your health. Mayo Clinic Resources Health information and resources from the Mayo Clinic. Pill Identifier Look up a pill by its color, shape and/or markings .