FDA Warns Of Botox Death Risk
Anti-Wrinkle Drug Linked To Kids' Deaths In Rare Cases Where Toxin Spread Through Body
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The Food and Drug Administration's warning includes both Botox, a wrinkle-specific version called Botox Cosmetic, and its competitor, Myobloc, drugs that all use botulinum toxin to block nerve impulses, causing them to relax.
In rare cases, the toxin can spread beyond the injection site to other parts of the body, paralyzing or weakening the muscles used for breathing and swallowing, a potentially fatal side effect, the FDA said.
Botox is best known for minimizing wrinkles by paralyzing facial muscles - but botulinum toxin also is widely used for a variety of muscle-spasm conditions, such as cervical dystonia or severe neck spasms.
The FDA said the deaths it is investigating so far all involve children, mostly cerebral palsy patients being treated for spasticity in their legs. The FDA has never formally approved that use for the drugs, but some other countries have.
However, the FDA warned that it also is probing reports of illnesses in people of all ages who used the drugs for a variety of conditions, including at least one hospitalization of a woman given Botox for forehead wrinkles.
The FDA would not say exactly how many reports it is probing.
"We're not talking hundreds. It's a relative handful," said Dr. Russell Katz, FDA's neurology chief.
I think people should be aware there's a potential for this to happen. People should be on the lookout for it.
Dr. Russell Katz, FDA neurology chief"I think people should be aware there's a potential for this to happen," Katz said. "People should be on the lookout for it."
Friday's warning came two weeks after the consumer advocacy group Public Citizen petitioned the FDA to strengthen warnings to users of Botox and Myobloc - citing 180 reports of U.S. patients suffering fluid in the lungs, difficulty swallowing or pneumonia, including 16 deaths.
Nor is it the first warning. The drugs' labels do warn about the potential for botulinum toxin to spread beyond the injection site and occasionally kill, but the warnings link that side effect to patients with certain neuromuscular diseases, such as myasthenia gravis.
That's what's different about these latest cases, said FDA's Katz: The botulism toxin seems to be harming people who don't have that particular risk factor. (Cerebral palsy involves a brain injury, not a disease.)
Still, the FDA cautioned that its investigation is in the early stages. It has asked Botox maker Allergan Inc. and Myobloc maker Solstice Neurosciences Inc. to provide additional safety records.
Allergan spokeswoman Caroline Van Hove said children with cerebral palsy receive far larger doses injected into their leg muscles than the doses given adults seeking wrinkle care.
In a statement, Solstice said it supports FDA's probe but stressed that the agency hasn't concluded the drug poses any new risk.
While the FDA said the problems may be related to overdoses, it also has reports of side effects with a variety of doses.
Public Citizen's Dr. Sidney Wolfe criticized FDA's warning as falling short. He asked that the agency order a black-box warning, the FDA's strongest type, be put on the drugs' labels and require that every patient receive a pamphlet outlining the risk before each injection.
"Every doctor needs to notified about this, every patient needs to be notified," Wolfe said. "Children are showing the way, unfortunately some dead children."
He said drug regulators in Britain and Germany last year required that sterner warnings be sent to every doctor in those countries.
"What we're saying is, nobody should be dying of Botox, and they wouldn't be dying if the government and the companies were doing a better job warning people," Wolfe said to CBS Early Show co-anchor Maggie Rodriguez.
© MMVIII, CBS Interactive Inc. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.



Public Citizen is right on the money, so to speak, with this warning to the FDA-- "Put the black box warning on the product!"
What kind of thinking ignores the obvious dangers of using one of the world''s deadliest poisons? Not even a black box warning, for fear of losing sales?
Botox as well as curare and other poisons have their uses in responsible medical therapy, but botox parties-- often physician/clinic sponsored-- must go.
Even if it hurts business.
That''s right, you guessed it....Bush the Butcher.
But hey, feel all warm and fuzzy about people dying at the hands of the FDA....because you voted for him, not once, but twice.
By the way, last time I checked, Clinton didn''t run the FDA into the ground the way Bush has. It''s barely safe anymore to eat food you buy at the grocery store.
I do not know the percentage of cases where botox is used for non-cosmetic purposes. That was not part of my research as I was not considering any cosmetic issues, only medical ones. I wonder why 10% was your magic number for issuing an apology. Would you feel any different if it were only 1%? In any case, my concern is that if people can only focus on botox as a cosmetic drug, they will feel free to push the FDA to take it off the market, assuming that only the vain will suffer its loss. Without getting into a political argument (which this issue seems to also be bringing out in these discussions...), I must also say I have concerns with how the FDA makes its decisions, and how easily it might be swayed by public opinion (and, as I have seen here, public opinion is often formed by misconceptions). As we all know, if aspirin were a new drug today, the FDA would never approve it. I am feeling defensive because I fear that a drug that has worked miracles for many children might be banned because of misinformed people.
_______)~~----gun control
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Try taping into reality and you will see that clinton was far from the saint you leemings make him out to be. After all, he is close friends with the chi coms taking millions upon millions and did give us nafta.
My physiatrist didn''t know anything about this. But after researching my case he found out that it happens but it''s rare. Not sure why it''s all of a sudden happening after so many successful injections. It''s used for several other medical reasons not only cosmetic.
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by trevormom
February 11, 2008 9:43 PM PST
- I usually don''t get involved in any type of "chat"... but I do have to say that this touches very close to home and I feel I need to have a say.
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See all 22 CommentsI am with mdmitchell67.... I to had done a lot of research regarding botox injections and no, not for the wrinkles that life so nicely adds to our aging process, but for our 8 yr old son Trevor.... he has CP and thanks to botox injections he can now sit at a 90% angle (like most typical people) and can walk using his a walker standing almost fully straight up and down as apposed to having such tight ham strings he was always bent at the knees and had much more diffuclty with his gate. He has had botox injections every 3-4 months for the past 2 years. We had done the research and found after speaking with several md''s; that like any/all medications there are risks involved. (Have you ever read the insert to any of the medication you are perscribed...makes me just want to swallow that pill... anyone one would run scared if they read all the "possible side effects"...... )the dosage needs to be monitored and administered correctly....
Will these article make us stand up and take a better look after each injection and keep a better eye on the possible side effects.... absolutely...
Will it make us stop having our son treated with botox... I don''t really think so.... it really depends on how much you trust your Dr. and we would have to weigh the consequences of NOT having the treatments...