February 17th, 2011 by Steve Novella, M.D. in Health Tips, Research
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For the last week I have had a cold. I usually get one each winter. I have two kids in school and they bring home a lot of viruses. I also work in a hospital, which tends (for some reason) to have lots of sick people. Although this year I think I caught my cold while traveling. I’m almost over it now, but it’s certainly a miserable interlude to my normal routine.
One thing we can say for certain about the common cold — it’s common. It is therefore no surprise that there are lots of cold remedies, folk remedies, pharmaceuticals, and “alternative” treatments. Finding a “cure for the common cold” has also become a journalistic cliche — reporters will jump on any chance to claim that some new research may one day lead to a cure for the common cold. Just about any research into viruses, no matter how basic or preliminary, seems to get tagged with this headline. (It’s right up there with every fossil being a “missing link.”)
But despite the commonality of the cold, the overall success of modern medicine, and the many attempts to treat or prevent the cold — there are very few treatments that are actually of any benefit. The only certain treatment is tincture of time. Most colds will get better on their own in about a week. This also creates the impression that any treatment works — no matter what you do, your symptoms are likely to improve. It is also very common to get a mild cold that lasts just a day or so. Many people my feel a cold “coming on” but then it never manifests. This is likely because there was already some partial immunity, so the infection was wiped out quickly by the immune system. But this can also create the impression that whatever treatment was taken at the onset of symptoms worked really well, and even prevented the cold altogether.
What Works
There is a short list of treatments that do seem to have some benefit. Nonsteroidal anti-inflammatory drugs (NSAIDs), like aspirin, ibuprofen, and naproxen, can reduce many of the symptoms of a cold — sore throat, inflamed mucosa, aches, and fever. Acetaminophen may help with the pain and fever, but it is not anti-inflammatory and so will not work as well. NSAIDs basically take the edge off, and may make it easier to sleep. Read more »
*This blog post was originally published at Science-Based Medicine*
May 15th, 2010 by Toni Brayer, M.D. in Better Health Network, Health Tips
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Your doctor has just informed you that you have “hyperlipidemia” — or high cholesterol. She’s mentioning lipid-lowering drugs (statins), but you said you want to try some things on your own first. She agrees and will recheck your blood levels in three months. What are you going to do?
The advice is all over the map and your Google searches come up with various supplements and diets that are confusing and overwhelming. Here are some specific recommendations, based on evidence, that can help you lower your cholesterol. Read more »
*This blog post was originally published at EverythingHealth*
April 22nd, 2010 by David H. Gorski, M.D., Ph.D. in Better Health Network, Opinion, Research
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On Michael Specter, author of Denialism: How Irrational Thinking Hinders Scientific Progress, Harms the Planet, and Threatens Our Lives, and the danger of science denial:
Given that more than half of the video is devoted to discussing vaccine denialism, supplements, and HIV/AIDS denialism, I think Specter’s talk is quite appropriate for this blog. Read more »
*This blog post was originally published at Science-Based Medicine*
November 14th, 2009 by David Kroll, Ph.D. in Better Health Network, Quackery Exposed
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Yesterday, the real-life mailbox brought the Pharmboy household the Fall 2009 issue of DukeMedicine connect, a biannual publication on current news from the Duke University Health System. Produced by DUHS Marketing and Creative Services, it “strives to offer current news about health topics of interest” to its readers. This issue is not yet online but you can see the Spring 2009 issue here.
What caught my eye was a cover teaser titled “Detox Delusion” and an article on detoxification diets focusing on an interview with Beth Reardon a nutritionist with Duke Integrative Medicine. (The articles sadly don’t have bylines so I can only give credit to the editor, Kathleen Yount.)
The article focuses on the fallacy of detoxification diets, extreme and sometimes dangerous regimens of purges, enemas, supplements, herbs, with the misguided goal of clearing one’s body of “toxins.” These amorphous toxins are never named, much less denoted with an IUPAC chemical name, but prey upon the fears of our “chemical” environment. Read more »
*This blog post was originally published at Terra Sigillata - PostRank (PostRank: All)*
November 8th, 2009 by David Kroll, Ph.D. in Better Health Network, News, Quackery Exposed
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I should probably create a new blogpost category just for erectile dysfunction dietary supplements adulterated with authentic or synthetic analogs of prescription phosphodiesterase-5 (PDE5) inhibitors (e.g., Viagra, Cialis).
However, FDA has already created a page for this earlier this year after dozens of companies have been identified as putting real drugs into their erectile dysfunction products.
Do the brains behind these companies not realize that FDA is now monitoring every erectile dysfunction supplement for all manner of PDE5 inhibitors?
Apparently not: Read more »
*This blog post was originally published at Terra Sigillata - PostRank (PostRank: All)*
