It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Drug Information Including Herbal, Complementary and Alternative Medicine
The AHRQ Reviews cover a limited number of topics in the areas of diabetes, cancer, GI disorders, cardiovascular disorders, mental health, and orthopedics, The studies reviewed range from single, small studies to systematic reviews with meta-analyses.
The Cochrane Library includes The Cochrane Database of Systematic Reviews, the Health Technology Assessment Database, the Database of Abstracts of Reviews of Effects, the NHS Economic Evaluation Database and more.
NICE has reviewed the available evidence on benefit and cost for a wide range of therapeutic interventions, health promotion activities, and diagnostic techniques and provided guidance documents intended for use by the UK's National Health Service.