University of Pennsylvania Health System

Health Information

  • encyclopedia thumb

    Encyclopedia
    Encyclopedia containing more than 3,900 articles with illustrations.

  • drug interactions thumb

    Drug Interactions
    Learn more about medications and check prescriptions and over-the-counter drugs for interactions.

  • medical animations thumb

    Medical Animation Library
    View this extensive library of medical animations.

  • care guides thumb

    Care Guides
    These guides offer in-depth information on health, wellness and disease topics.

  • body guide thumb

    Body Guides
    Explore anatomy with the body guide.

  • calculator thumb

    Calculators
    Calculators to help determine body mass index, target heart rate and more.

  • HealthDay Health News thumb

    HealthDay Health News
    Read today's articles, covering the most important news in health and medicine each business day.