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FDA Says Homeopathic Cure Can Cause Loss of Smell
Hugh Pickens writes "The FDA has advised consumers to stop using Matrixx Initiatives' Zicam Cold Remedy nasal gel marketed over-the-counter as a cold remedy because it is associated with the loss of sense of smell (anosmia) that may be long-lasting or permanent. The FDA says about 130 consumers have reported a loss of smell after using the homeopathic cure containing zinc, an ingredient scientists say may damage nerves in the nose needed for smell and health officials say they have asked Matrixx executives to turn over more than 800 consumer complaints concerning lost smell that the company has on file. 'Loss of the sense of smell is potentially life-threatening and may be permanent,' said Dr. Charles Lee. 'People without the sense of smell may not be able to detect life-dangerous situations, such as gas leaks or something burning in the house.' The FDA said the remedy was never formally approved because it is part of a small group of remedies known as homeopathic products that are not required to undergo federal review before launching. The global market for homeopathic drugs is about $200 million per year, according to the American Association of Homeopathic Pharmacists. Matrixx has settled hundreds of lawsuits connected with Zicam in recent years, but says it 'will seek a meeting with the FDA to vigorously defend its scientific data, developed during more than 10 years of experience with the products, demonstrating their safety.'"
if it actually does anything at all.
It seems to be still on sale though:
http://www.google.com/products?q=zicam
Quick, buy it, pretend that you lost a sense of smell (let me see them prove otherwise) and then wait for a nice settlement check. Just kidding, that would be dishonest.
Negative moral value of force outweighs the positive value of good intentions.
That's odd... Their website appears to be at odds with your reality.
The odd bit of this story that no one really seems to be reporting is that this medicine, although sold under the "homeopathic" provisions of FDA regulations (and thereby bypassing the normal approval process), is not a homeopathic medicine as the term is usually used.
If you go read the wikipedia entry on Homeopathy, you can see that the way homeopathic medicines are made involves taking a substance and then repeatedly diluting it with water, alcohol or sugar. Most homeopathic medicines are diluted repeatedly until the level of dilution is such that statistically, there is unlikely to even be a single molecule of the original substance remaining. Homeopaths consider higher levels of dilution to be more powerful. They generally believe that the water "remembers" the shape of the original substance.
The Zicam nasal spray is only diluted 100:1 (2X or 1C on homeopathic scales), meaning that it is within the range of normal dilutions used in preparing drugs for delivery, not diluted to a level used in homeopathic remedies. It's being governed by rules meant to only cover placebos, but at that concentration, it's not a placebo. It's a real drug which can have real side effects. If the rules have allowed this drug to come to market legally then those rules have a huge loophole and need to be fixed ASAP. But no one seems to be noting that.
Homeopathic quackery is infamous and justly ridiculed for the fact that its 'remedies' contain exactly no active ingredients and - unsurprisingly - also have exactly no biological effects. This zinc based stuff is obviously not homeopathic.
According to the warning letter the solution contains "an active ingredient measured in homeopathic strength--Zincum Gluconicum 2X".
2X equals to 1:100 solution - which may be quite a significant dosage of the "active ingredient", depending on its nature.
Incidentally, this is not the first time this particular maker of this particular homeopathic drug has been a cause of this particular health concern.
Mit der Dummheit kämpfen Götter selbst vergebens
Usually my sense of smell does but one thing: annoy me.
I highly doubt that. You just don't realize what your sense of smell is doing for you. For example, about 70% of what you think of as "taste" when you are eating food comes from your sense of smell. Without a sense of smell, your food will taste rather bland and you probably wouldn't be able to appreciate the more subtle flavors (and definitely the aromas) of various foods. Try it yourself. Next time you are stuffed up with a cold, try eating one of your favorite foods and see if it is still as full of flavor as you remember.
While humans don't use pheromones as actively as other animals, the sense of smell still plays a big part in arousal (and in stopping arousal, to be fair). Good smells make sex better. You do want to have better sex, don't you? (insert the "oh wait, this is slashdot" quips here).
And finally, all those things that annoy you about sense of smell are probably also helping to save your life. It lets you know that something is wrong (bad air, bad food, bad place, etc).
So, for a person's overall quality of life, I'd say that the loss of the sense of smell is a pretty big deal. It is not one of the senses I would want to lose. I'd rather lose my ability to hear.
"Empathise with stupidity, and you're halfway to thinking like an idiot." - Iain M. Banks