http://www.guardian.co.uk/lifeandstyle/besttreatments
“Guardian readers can now access the BMJ Group’s independent, high quality patient information on a wide range of health issues, from cancer, depression and back pain to every day ailments like the common cold and period pains.
Written in plain English, the British Medical Journal has detailed information about the causes and symptoms of your medical condition, and helps you understand how it might affect your life.”
Includes A-Zs of Conditions and Operations & tests, and a browsable set of topics.