The London Times Online published a recent article on Big Pharma's "Diseasemongering."
A quote from the article states, "The practice of “diseasemongering” by the drug industry is promoting non-existent illnesses or exaggerating minor ones for the sake of profits, according to a set of essays published by the open-access journal Public Library of Science Medicine."
You can read the rest of the article here.
I did a Google search for those articles from PLoSM and found the entire set here. You can also download the collection of articles by right-clicking on this link (Adobe Acrobat PDF format approx. 4.4 Mb). Some eye-opening reading. I had no idea how bad it was. And these articles aren't written by lay people either!