Without a Randomized Study Your Results May Vary

A family of osteoporosis medications called bisphosphonates (which include Fosamax, Actonel, and others) is known to cause irritation of the esophagus. These medications have been prescribed millions of times. There are a few reports of patients developing cancer of the esophagus while taking these medicines. Obviously, many more people who develop esophageal cancer have never taken bisphosphonates. So how can we tell if bisphosphonates increase the risk of esophageal cancer?

A “>Analytical Trend Troubles Scientists (Wall Street Journal)

Important legal mumbo jumbo:
Anything you read on the web should be used to supplement, not replace, your doctor’s advice.  Anything that I write is no exception.  I’m a doctor, but I’m not your doctor.