September 12th, 2011 by David Kroll, Ph.D. in News, Research
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As early as 2006, I used to be able to write monthly about US FDA warnings on erectile dysfunction supplements being found adulterated with prescription drugs such as sildenafil, the phosphodiesterase-5 inhibitor found in Viagra. These adulteration episodes raised the question of how many anecdotal reports of herbal products “working” had to do with them containing approved medicines.
So common was this practice that FDA created a site in 2008 that was dedicated to this problem: Hidden Risks of Erectile Dysfunction “Treatments” Sold Online. Indeed, these products were more commonly encountered from online retailers and not in health food stores. Other similar practices include bodybuilding supplement being spiked with anabolic steroids and weight loss supplements being adulterated with sibutramine (formerly Meridia), an anorectant removed from the market last year after showing increased incidence of heart attacks and stroke in patients with preexisting cardiovascular disease.
The herbal industry, led by the American Herbal Products Association (AHPA), aimed to clean up this problem and launched an initiative called, KeepSupplementsClean.org. Spurred by an FDA letter to the industry on 15 December 2010 of increased scrutiny on the adulteration problem, AHPA actually encouraged FDA to Read more »
*This blog post was originally published at Science-Based Medicine*
July 14th, 2010 by Toni Brayer, M.D. in Better Health Network, Health Tips, News, Research
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The medical journal Mayo Clinic Proceedings recently contained some clinical pearls that I wanted to pass on to my men readers who take medication for erectile dysfunction (ED). They reported on a healthy 67-year-old male who took two 25mg doses of Viagra (sildenafil) but still did not get erections. He was frustrated and inquired about other treatments for ED.
The article reported that patients often take Viagra and other phosphodiesterase type 5 inhibitors (Cialis, Levitra) incorrectly. To be effective, Viagra must be taken on an empty stomach at least one hour before intercourse. Research has shown that approximately half of patients who don’t respond to Viagra will have success when they take it properly. The dose can go up to 100mg, but there is no need to increase the medication until the patient learns how to take it.
So there you have it. Take it on an empty stomach at least one hour before sex.
*This blog post was originally published at EverythingHealth*
April 30th, 2010 by Shadowfax in Better Health Network, Health Tips, Humor, Opinion, True Stories
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A patient was brought in around midnight as a “possible stroke.” She was a 60-something woman who had suddenly become unresponsive.
She and her husband had been making love at the time, and he noticed that she was no longer conscious. Unable to revive her, he had called 911. She looked bad — but it was strange. Read more »
*This blog post was originally published at Movin' Meat*
March 30th, 2010 by Shadowfax in Better Health Network, Health Policy, Humor, News, Opinion
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There’s been some buzz on Twitter that the Democrats in the Senate have killed an amendment which would have prohibited federal funding for erectile dysfunction (ED) medications for sex offenders, which means in the upside-down logic of Washington D.C. that the Democrats favor giving Viagra to pedophiles. Right? Well, not exactly.
First, just a point of procedure: Remember, healthcare reform (HCR) is now a law, on the books, signed by the President. But there was this reconciliation sidecar bill which was meant to fix the HCR law as originally passed—it was passed in the House pretty much as soon as the Senate bill was passed. But it had to pass the Senate in the identical form, word for word, in order to go directly to Obama’s desk for signing. If the Senate mucked things up by tacking on amendments, it would have to go back to the House for approval, and given the razor-thin margin in the House, Democrats very much wanted to avoid that. Read more »
*This blog post was originally published at Movin' Meat*
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)*
