Picture 
this: Your doctor prescribes a new medication, but once you start taking it, you begin to feel a little off. While the smart thing to do is call the doctor or pharmacist, the more common action today is to hop on the Web and see if you can figure out what’s going on.
As it turns out, that self-diagnosing and hypochondriac-like behavior could help save people’s lives.
Chris Morris: Journalist 