Studies suggest that the popular drugs are no more effective than a placebo. In fact, they may be worse.

FULL ARTICLE AT:  http://www.newsweek.com/id/232781

So concluded the JAMA study in January. In an analysis of six large experiments in which, as usual, depressed patients received either a placebo or an active drug, the true drug effect—that is, in addition to the placebo effect—was “nonexistent to negligible” in patients with mild, moderate, and even severe depression. Only in patients with very severe symptoms (scoring 23 or above on the standard scale) was there a statistically significant drug benefit. Such patients account for about 13 percent of people with depression. “Most people don’t need an active drug,” says Vanderbilt’s Hollon, a coauthor of the study. “For a lot of folks, you’re going to do as well on a sugar pill or on conversations with your physicians as you will on medication. It doesn’t matter what you do; it’s just the fact that you’re doing something.” 

But if experts know that antidepressants are hardly better than placebos, few patients or doctors do. Some doctors have changed their prescribing habits, says Kirsch, but more “reacted with anger and incredulity.” Understandably. For one thing, depression is a devastating, underdiagnosed, and undertreated disease. Of course doctors recoiled at the idea that such drugs might be mirages. If that were true, how were physicians supposed to help their patients?