Antidepressants ‘do more harm than good’


Are antidepressants, the most-prescribed drugs in the United States, doing more harm than good?

That’s the conclusion of one Canadian evolutionary biologist, who’s just published a journal article validating his claim.

Here’s the report from McMasters Univesity:

Commonly prescribed anti-depressants appear to be doing patients more harm than good, say researchers who have published a paper examining the impact of the medications on the entire body.

“We need to be much more cautious about the widespread use of these drugs,” says Paul Andrews, an evolutionary biologist at McMaster University and lead author of the article, published in the online journal Frontiers in Psychology.

“It’s important because millions of people are prescribed anti-depressants each year, and the conventional wisdom about these drugs is that they’re safe and effective.”

Andrews and his colleagues examined previous patient studies into the effects of anti-depressants and determined that the benefits of most anti-depressants, even taken at their best, compare poorly to the risks, which include premature death in elderly patients.

Anti-depressants are designed to relieve the symptoms of depression by increasing the levels of serotonin in the brain, where it regulates mood. The vast majority of serotonin that the body produces, though, is used for other purposes, including digestion, forming blood clots at wound sites, reproduction and development.

What the researchers found is that anti-depressants have negative health effects on all processes normally regulated by serotonin.

The findings include these elevated risks:

  • developmental problems in infants
  • problems with sexual stimulation and function and sperm development in adults
  • digestive problems such as diarrhea, constipation, indigestion and bloating
  • abnormal bleeding and stroke in the elderly

The authors reviewed three recent studies showing that elderly anti-depressant users are more likely to die than non-users, even after taking other important variables into account. The higher death rates indicate that the overall effect of these drugs on the body is more harmful than beneficial.

“Serotonin is an ancient chemical. It’s intimately regulating many different processes, and when you interfere with these things you can expect, from an evolutionary perspective, that it’s going to cause some harm,” Andrews says.

Millions of people are prescribed anti-depressants every year, and while the conclusions may seem surprising, Andrews says much of the evidence has long been apparent and available.

“The thing that’s been missing in the debates about anti-depressants is an overall assessment of all these negative effects relative to their potential beneficial effects,” he says. “Most of this evidence has been out there for years and nobody has been looking at this basic issue.”

In previous research, Andrews and his colleagues had questioned the effectiveness of anti-depressants even for their prescribed function, finding that patients were more likely to suffer relapse after going off their medications as their brains worked to re-establish equilibrium.

With even the intended function of anti-depressants in question, Andrews says it is important to look critically at their continuing use.

“It could change the way we think about such major pharmaceutical drugs,” he says. “You’ve got a minimal benefit, a laundry list of negative effects – some small, some rare and some not so rare. The issue is: does the list of negative effects outweigh the minimal benefit?”

Antidepressants are the drug de jour, as we see it, for two principal rfeasons.

First, they’re enormously profitable for drug companies, who promote them ruthlessly and relentlessly.

Second, we’ve got good reasons to be depressed, given the current conditions in the world around us.

But even if they worked [and there’re good reasons to doubt their effectiveness], treating the symptoms instead of the causes ensures that even more people will become depressed, and if the austerians get their way, most folks won’t be able to afford the drugs anyway.

But that won’t stop the Pentagon from handing them out to troops like candy.

H/T to Newswise.

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One response to “Antidepressants ‘do more harm than good’

  1. When employers get insurance companies to give them to you, you don’t complain about any wrongdoing by the employer, ESPECIALLY WHEN THE WRONG DOING IS DONE TO THE EMPLOYEE(S), THAT IS THE IDEA!
    Then no one will ever take you seriously again because you are now a ‘NUT”! Anything you say on your or someone else’s behalf is no longer considered credible. Don’t forget the word “disgruntled”. Everyone is disgruntled but the REAL wrong doer. Very ORWELLIAN to keep the truth from coming out about endless/countless crimes against the employees & the public,

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