You could order a battery of tests.

But we may not recommend it.

According to a Harvard University study, UpToDate® is the only clinical knowledge system associated with improved patient outcomes.*

UpToDate not only offers quick answers to your clinical questions, we also provide evidence-based recommendations in more than 20 specialties. For these reasons, More than 700,000 clinicians worldwide rely on these recommendations for faster, more accurate diagnoses, evaluation plans, treatment, patient management and more. Shouldn't you?

Subscribe to UpToDate today and receive FAST, accurate answers to your clinical questions!

In addition to our clinical content, you'll also have access to:

  • Mobile Apps: Free with an individual subscription. Our Apps are designed to answer your clinical questions fast!
  • Robust coverage: More than 10,000 clinical topics in more than 20 specialties.
  • More than 25,000 graphics: Easily find the images, movies, and tables you need by using our new graphics search.
  • Expert recommendations for care: UpToDate content is written and reviewed by more than 5,100 world-renowned physicians.
  • Drug information and interactions database: More than 5,100 unique drugs topics (in partnership with Lexicomp®).
  • Effortless CME — at no additional cost — when you research a question using UpToDate.