Joining the large network of sites providing highly detailed medical information, NephrologyChannel.com concentrates on kidneys and their associated conditions.
The articles and resources you’ll be able to find on this site are written by physicians and are aimed to help patients and their families, which in turn means that they are written in a style and tone which is easily accessible for the general public, regardless of how savvy or not they are about medical science and its jargon. I was happy to see that the articles usually have a predefined structure where information is presented following a general-to-specific approach, so that you can first understand what an infection is, who are the people most prone to get one, followed by the usual signs and symptoms, suggested steps to take, and then an overview of what will happen once the person seeks medical help (like usual diagnostic lab tests, suggested medication or treatment). Also very interesting and useful is the fact that you’ll be able to read about prevention tactics, ranging from hygiene tips to dietary guidelines, which probably will make the site attractive to physicians themselves, who can print this information to give to their patients as handouts. The site is very simple in its design but this does not pose a problem as most of the information is in text-only format; what I did find to be a problem are the Google ads in the middle of the text, which tend to be a bit confusing. NephrologyChannel.com also hosts a variety of forums which you can join to meet other people suffering the same health problems you are experiencing. 
