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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.'"

13 of 452 comments (clear)

  1. It's not really homeopathic by Anonymous Coward · · Score: 5, Informative

    if it actually does anything at all.

    1. Re:It's not really homeopathic by fractoid · · Score: 5, Funny
      True. Apparently it "contains zinc" - according to this fact sheet:

      While Zicam also makes zinc-containing oral cold remedies, these are not subject to this warning because the development of anosmia appears to be related to the intranasal application of zinc.

      Don't these guys know ANYTHING about homeopathic medicines? The strongest ones don't have any of the 'active ingredient' in them at all, you just take sugar pills and think happy thoughts at them until the sun shines out your ass.

      --
      Rampant carbon sequestration destroyed the Dinosaurs' tropical paradise. I'm here to help repair the damage.
    2. Re:It's not really homeopathic by MeatBag+PussRocket · · Score: 5, Interesting

      the interesting thing is that the placebo effect (which you are basically describing) is a very well documented medical fact. in some studies the placebo is actually more effective than the drug being tested, and its not because the drug sucks or that people are faking it. there is a huge misconception and stigma surrounding placebos. MDs prescribe them regularly. they _WORK_ . sure, its basically fooling your brain, but whats wrong with that? if you have a neuralgia or pain or dysfunction and somebody gives you a pill and the condition improves, what does it matter what the pill is made of? placebos should be preferred as they dont have side effects.

      --
      i wage a holy war against the apostrophe.
    3. Re:It's not really homeopathic by assert(0) · · Score: 5, Insightful

      Randomized controlled trials is the only way to tell if it "*really* works". Anecdotes are worthless in evaluating (alleged) cures. For every useless substance there is, you *will* find users who "used to be skeptics" but now "swear by them", falsely convinced they "*really* work". Because of post hoc ergo propter hoc, spontaneous remission, false diagnosis, placebo effect, confirmation bias and a slew of other fallacies.

      Evangelists like yourself and peers with poorly developed critical thinking skills (ie. most humans) are the exact reason these "cures" are still around - despite having no biological plausibility and negative RCT results against them.

      --
      (founded 95,000,000 yrs ago, very space opera)
    4. Re:It's not really homeopathic by lxs · · Score: 5, Informative

      True homeopathy is the alleged "science" of diluting a substance with water until there is nothing left but water. Only the "memory" of the water having contained the stuff remains. (look up dr.Emoto for more wacky antics surrounding the memory of water. Emoto by the way has a real doctorate but not in a field relevant to his research.)

      Many alternative medicines are promoted as homeopathic when they are nothing of the sort.

  2. If I hadn't used so much Zicam Cold Remedy.... by xiao_haozi · · Score: 5, Funny

    If I hadn't used so much Zicam Cold Remedy I would say this smells fishy.

  3. Re:Zicam is not homeopathic... by chefmonkey · · Score: 5, Informative

    But Zicam is not a homeopathic remedy, and was never marketed as such.

    That's odd... Their website appears to be at odds with your reality.

  4. Not Homeopathic by KeithIrwin · · Score: 5, Informative

    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.

  5. Re:Zicam is not homeopathic... by artor3 · · Score: 5, Interesting

    Well, you're right that it's not really homeopathic, but you're wrong about it never being marketed as such. In fact, the word "Homeopathic" appears right on the front of the box, as is plainly visible here.

    However, the concentration of the active ingredient is around 2%, whereas the concentration in a true homeopathic "cure" would be approximately 0%. Basically, they marketed an unproven drug as homeopathic, when it wasn't, in order to get around FDA regulations.

  6. Re:Pull it off the market by geekboy642 · · Score: 5, Insightful

    Are you genuinely claiming to be too stupid to tell the difference between a curative and a vice? Here's a hint, on the tobacco label, there's generally a warning saying "Tobacco will kill you". On this zinc "medicine", there's no warning label saying "Warning: will permanently disfigure you", and the manufacturer peddles it as being both safe and effective.

    --
    Just another "DOJ fascist authoritarian totalitarian bootlicker" -- Zeio
  7. Homeophobic by Roger+W+Moore · · Score: 5, Funny

    Don't these guys know ANYTHING about homeopathic medicines?

    Clearly not - they must be homeophobes.

  8. Re:There is more to it than meets the eye by laughingcoyote · · Score: 5, Insightful

    If you want to convince us that homeopathic medicines work, than by all means, put one of them through a rigorous, controlled clinical trial. (Not one anecdotal bit that may or may not be true and if it is may or may not be coincidental.) Tell one group they're getting the homeopathic "medicine" and give that to them. Tell the other group that's what they're getting and give them a placebo. Compare the results. That's how accurate results are obtained about the effectiveness of an actual drug against the placebo effect.

    If you find significantly better results in the side that took the "medicine" than in those who took the placebo, and those results prove to be repeatable, you may have yourself a case. But until someone is confident enough in the method to submit it to rigorous, controlled testing, rather than "It worked this time! Really! Don't be so closed minded!", it's just quackery preying on the gullible.

    When proponents of something are quick to tout its benefits and quick to ridicule its critics, but even quicker to duck rigorous testing that would show for sure if it really works or not, I become very closed minded very quickly. I've never taken Zicam, so apparently I can still smell bullshit just fine. If you're that confident in it, put it up for FDA approval.

    --
    To fight the war on terror, stop being afraid.
  9. Re:There is more to it than meets the eye by SQL+Error · · Score: 5, Funny

    Seemingly there is no reason for it to work at all, yet there are people who get results by taking it.

    I had a cold. I stayed in bed and ate chocolate for a couple of days, and my cold went away. From this I learned that (a) chocolate is a cure for the common cold and (b) having a cold causes you to gain weight.