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Posts Tagged evidence-based medicine

Knowledge Versus Expertise: The View From Consumer Land

“The internet, in democratizing knowledge, has led a lot of people to believe that it is also possible to democratize expertise.”

- SBM Commenter, yeahsurewhatever

I’ve spent the last few years of my life in Internet “Consumer Land,” doing what I can to bring accurate health information directly to patients. Of course, I have been surprised by the push-back, and the demand for misinformation. When I first left full time clinical work, it never occurred to me that people would prefer to read falsehoods when provided a clear choice between truth and error. I guess I was pretty naïve.

Journalist Lesley Stahl provided me with some helpful insights during a recent conference. She explained that the Internet has catalyzed a new method of information transfer – speed trumps accuracy, the line between pundits and journalists is blurred, and anyone who can get to a microphone can become an “expert.” Gone are the days of careful sourcing and fact-checking. And gone is the public trust in “mainstream media.”

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Posted in: General, Health Fraud, Humor, Public Health, Science and Medicine, Science and the Media

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Polypharmacy – Is It Evidence-Based?

Polypharmacy essentially means taking too many pills. It’s a real problem, especially in the elderly.

A family doctor gives an elderly patient one pill for diabetes, another for high blood pressure, and another to lower cholesterol. The patient sees a rheumatologist for his arthritis and gets arthritis pills. Then he sees a psychiatrist for depression and gets an antidepressant. He takes a sleeping pill. He takes a laxative. He buys some over-the-counter cold medicine and Tylenol. Then he goes to his local GNC store and buys a smorgasbord of vitamins, minerals, supplements and herbal products. It would be surprising if some of these didn’t interact with each other to cause some problems.

One doctor may not know what the other doctors have prescribed. The patient may not think to tell his doctors about the non-prescription products he’s taking. Or he may not want to admit it for fear the doctors will disapprove. (more…)

Posted in: Herbs & Supplements, Pharmaceuticals, Science and Medicine

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