I NEITHER ENDORSE NOR OBJECT TO THE VIEWS EXPRESSED IN THIS BLOG. THEY ARE SIMPLY COLLECTED AT ONE PLACE
Disclaimer : All the postings of mine in this Blog are only my collection. MY ALL EFFORT IS COPY PASTE ONLY. Most of them are received in my email inbox, Some are downloaded from internet posted by some one else. I am just saving some time of readers to get them readily available. So none of these are my own creation. I believe I am not violating any copy rights law or taking any illegal action am not supposed to do.If anything is objectionable, please notify so that they can be removed.
My Comments:
In my childhood days, rarely any medicine was available in strips with expiry dates printed on it. Most of the doctors in our small town used to have 'compounders' who used to take out some powders or pills or liquids from the stock, crush and mix them in a small pot, pour the potion in a bottle, paste a paper strip on it showing the dosage and hand it over to the patients. We did not know how old was each item in their stock. Some general medicines like Vicks, Amritanjan and Tincture Iodine were kept in a cupboard in our house and they were replaced only when the previous bottle was exhausted. I always wonder how an inanimate thing like medicine can 'expire?' It may slowly deteriorate with time, but it will also depend upon how it is stored. The deterioration will reduce its effectiveness, but gradually. It is not possible that certain medicine was good on say 31st of October, 2013 and suddenly become useless on 1st of November 2013. So I tend to agree with the article given below to a large extent. The 'Expiry Date' could be a device to increase sale and that too at a higher price. However, in case of important and 'life saving' drugs, one cannot take a chance.
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Disclaimer : All the postings of mine in this Blog are only my collection. MY ALL EFFORT IS COPY PASTE ONLY. Most of them are received in my email inbox, Some are downloaded from internet posted by some one else. I am just saving some time of readers to get them readily available. So none of these are my own creation. I believe I am not violating any copy rights law or taking any illegal action am not supposed to do.If anything is objectionable, please notify so that they can be removed.
My Comments:
In my childhood days, rarely any medicine was available in strips with expiry dates printed on it. Most of the doctors in our small town used to have 'compounders' who used to take out some powders or pills or liquids from the stock, crush and mix them in a small pot, pour the potion in a bottle, paste a paper strip on it showing the dosage and hand it over to the patients. We did not know how old was each item in their stock. Some general medicines like Vicks, Amritanjan and Tincture Iodine were kept in a cupboard in our house and they were replaced only when the previous bottle was exhausted. I always wonder how an inanimate thing like medicine can 'expire?' It may slowly deteriorate with time, but it will also depend upon how it is stored. The deterioration will reduce its effectiveness, but gradually. It is not possible that certain medicine was good on say 31st of October, 2013 and suddenly become useless on 1st of November 2013. So I tend to agree with the article given below to a large extent. The 'Expiry Date' could be a device to increase sale and that too at a higher price. However, in case of important and 'life saving' drugs, one cannot take a chance.
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DO MEDICATIONS REALLY EXPIRE?
By Richard Altschuler
A FAMILY OF DOCTORS IN ENGLAND IN MUMBAI HAVE BEEN HAMMERING THIS POINT THAT MEDICINES DON’T EXPIRE.
A FAMILY OF DOCTORS IN ENGLAND IN MUMBAI HAVE BEEN HAMMERING THIS POINT THAT MEDICINES DON’T EXPIRE.
Does the expiration date on a bottle of a medication mean anything?
If a bottle of Tylenol, for example, says something like "Do not use after June 1998," and it is August 2002, should you take the Tylenol? Should you discard it? Can you get hurt if you take it? Will it simply have lost its potency and do you no good?
In other words, are drug manufacturers being honest with us when they put an expiration date on their medications, or is the practice of dating just another drug industry scam, to get us to buy new medications when the old ones that purportedly have "expired" are still perfectly good?
These are the pressing questions I investigated after my mother-in-law recently said to me, "It doesn't mean anything," when I pointed out that the Tylenol she was about to take had "expired" 4 years and a few months ago. I was a bit mocking in my pronouncement -- feeling superior that I had noticed the chemical corpse in her cabinet -- but she was equally adamant in her reply, and is generally very sage about medical issues.
So I gave her a glass of water with the purportedly "dead" drug, of which she took 2 capsules for a pain in the upper back. About a half hour later she reported the pain seemed to have eased up a bit. I said, "You could be having a placebo effect," not wanting to simply concede she was right about the drug, and also not actually knowing what I was talking about. I was just happy to hear that her pain had eased, even before we had our evening cocktails and hot tub dip (we were in "Leisure World," near Laguna Beach, California, where the hot tub is bigger than most Manhattan apartments, and "Heaven," as generally portrayed, would be raucous by comparison).
Upon my return to NYC and high-speed connection, I immediately scoured the medical databases and general literature for the answer to my question about drug expiration labelling. And voila, no sooner than I could say "Screwed again by the pharmaceutical industry," I had my answer. Here are the simple facts:
First, the expiration date, required by law in the United States, beginning in 1979, specifies only the date the manufacturer guarantees the full potencyand safety of the drug -- it does not mean how long the drug is actually "good" or safe to use.
Second , medical authorities uniformly say it is safe to take drugs past their expiration date -- no matter how "expired" the drugs purportedly are. Except for possibly the rarest of exceptions, you won't get hurt and you certainly won't get killed.
Studies show that expired drugs may lose some of their potency over time, from as little as 5% or less to 50% or more (though usually much less than the latter). Even 10 years after the "expiration date," most drugs have a good deal of their original potency.
One of the largest studies ever conducted that supports the above points about "expired drug" labelling was done by the US military 15 years ago, according to a feature story in the Wall Street Journal (March 29, 2000), reported by Laurie P. Cohen.
" The military was sitting on a $1 billion stockpile of drugs and facing the daunting process of destroying and replacing its supply every 2 to 3 years, so it began a testing program to see if it could extend the life of its inventory. The testing, conducted by the US Food and Drug Administration (FDA), ultimately covered more than 100 drugs, prescription and over-the-counter."
The results showed, about 90% of them were safe and effective as far as 15 years past their expiration date.
In light of these results, a former director of the testing program, Francis Flaherty, said he concluded that expiration dates put on by manufacturers typically have no bearing on whether a drug is usable for longer. Mr. Flaherty noted that a drug maker is required to prove only that a drug is still good on whatever expiration date the company chooses to set. The expiration date doesn't mean, or even suggest, that the drug will stop being effective after that, nor that it will become harmful.
"Manufacturers put expiration dates for marketing, rather than scientific reasons" said Mr. Flaherty, a pharmacist at the FDA until his retirement in 1999. "It's not profitable for them to have products on a shelf for 10 years. They want turnover."
The FDA cautioned there isn't enough evidence from the program, which is weighted toward drugs used during combat, to conclude most drugs in consumers' medicine cabinets are potent beyond the expiration date. Joel Davis, however, a former FDA expiration-date compliance chief, said that with a handful of exceptions -- notably nitroglycerin, insulin, and some liquid antibiotics -- most drugs are probably as durable as those the agency has tested for the military. "Most drugs degrade very slowly," he said. "In all likelihood, you can take a product you have at home and keep it for many years." Consider aspirin.
Bayer AG puts 2-year or 3-year dates on aspirin and says that it should be discarded after that. However, Chris Allen, a vice president at the Bayer unit that makes aspirin, said the dating is "pretty conservative"; when Bayer has tested 4-year-old aspirin, it remained 100% effective, he said. So why doesn't Bayer set a 4-year expiration date?
Because the company often changes packaging, and it undertakes "continuous improvement programs," Mr. Allen said. Each change triggers a need for more expiration-date testing, and testing each time for a 4-year life would be impractical. Bayer has never tested aspirin beyond 4 years, Mr. Allen said. But Jens Carstensen has. Dr. Carstensen, professor emeritus at the University of Wisconsin's pharmacy school, who wrote what is considered the main text on drug stability, said, "I did a study of different aspirins, and after 5 years, Bayer was still excellent”. Aspirin, if made correctly, is very stable.
Okay, I concede. My mother-in-law was right, once again.
And I was wrong, once again, and with a wiseacre attitude to boot. Sorry mom.
Now I think I'll take a swig of the 10-year dead package of Alka Seltzer in my medicine chest to ease the nausea I'm feeling from calculating how many billions of dollars the pharmaceutical industry bilks out of unknowing consumers every year who discard perfectly good drugs and buy new ones because they trust the industry's "expiration date labelling."
In other words, are drug manufacturers being honest with us when they put an expiration date on their medications, or is the practice of dating just another drug industry scam, to get us to buy new medications when the old ones that purportedly have "expired" are still perfectly good?
These are the pressing questions I investigated after my mother-in-law recently said to me, "It doesn't mean anything," when I pointed out that the Tylenol she was about to take had "expired" 4 years and a few months ago. I was a bit mocking in my pronouncement -- feeling superior that I had noticed the chemical corpse in her cabinet -- but she was equally adamant in her reply, and is generally very sage about medical issues.
So I gave her a glass of water with the purportedly "dead" drug, of which she took 2 capsules for a pain in the upper back. About a half hour later she reported the pain seemed to have eased up a bit. I said, "You could be having a placebo effect," not wanting to simply concede she was right about the drug, and also not actually knowing what I was talking about. I was just happy to hear that her pain had eased, even before we had our evening cocktails and hot tub dip (we were in "Leisure World," near Laguna Beach, California, where the hot tub is bigger than most Manhattan apartments, and "Heaven," as generally portrayed, would be raucous by comparison).
Upon my return to NYC and high-speed connection, I immediately scoured the medical databases and general literature for the answer to my question about drug expiration labelling. And voila, no sooner than I could say "Screwed again by the pharmaceutical industry," I had my answer. Here are the simple facts:
First, the expiration date, required by law in the United States, beginning in 1979, specifies only the date the manufacturer guarantees the full potencyand safety of the drug -- it does not mean how long the drug is actually "good" or safe to use.
Second , medical authorities uniformly say it is safe to take drugs past their expiration date -- no matter how "expired" the drugs purportedly are. Except for possibly the rarest of exceptions, you won't get hurt and you certainly won't get killed.
Studies show that expired drugs may lose some of their potency over time, from as little as 5% or less to 50% or more (though usually much less than the latter). Even 10 years after the "expiration date," most drugs have a good deal of their original potency.
One of the largest studies ever conducted that supports the above points about "expired drug" labelling was done by the US military 15 years ago, according to a feature story in the Wall Street Journal (March 29, 2000), reported by Laurie P. Cohen.
" The military was sitting on a $1 billion stockpile of drugs and facing the daunting process of destroying and replacing its supply every 2 to 3 years, so it began a testing program to see if it could extend the life of its inventory. The testing, conducted by the US Food and Drug Administration (FDA), ultimately covered more than 100 drugs, prescription and over-the-counter."
The results showed, about 90% of them were safe and effective as far as 15 years past their expiration date.
In light of these results, a former director of the testing program, Francis Flaherty, said he concluded that expiration dates put on by manufacturers typically have no bearing on whether a drug is usable for longer. Mr. Flaherty noted that a drug maker is required to prove only that a drug is still good on whatever expiration date the company chooses to set. The expiration date doesn't mean, or even suggest, that the drug will stop being effective after that, nor that it will become harmful.
"Manufacturers put expiration dates for marketing, rather than scientific reasons" said Mr. Flaherty, a pharmacist at the FDA until his retirement in 1999. "It's not profitable for them to have products on a shelf for 10 years. They want turnover."
The FDA cautioned there isn't enough evidence from the program, which is weighted toward drugs used during combat, to conclude most drugs in consumers' medicine cabinets are potent beyond the expiration date. Joel Davis, however, a former FDA expiration-date compliance chief, said that with a handful of exceptions -- notably nitroglycerin, insulin, and some liquid antibiotics -- most drugs are probably as durable as those the agency has tested for the military. "Most drugs degrade very slowly," he said. "In all likelihood, you can take a product you have at home and keep it for many years." Consider aspirin.
Bayer AG puts 2-year or 3-year dates on aspirin and says that it should be discarded after that. However, Chris Allen, a vice president at the Bayer unit that makes aspirin, said the dating is "pretty conservative"; when Bayer has tested 4-year-old aspirin, it remained 100% effective, he said. So why doesn't Bayer set a 4-year expiration date?
Because the company often changes packaging, and it undertakes "continuous improvement programs," Mr. Allen said. Each change triggers a need for more expiration-date testing, and testing each time for a 4-year life would be impractical. Bayer has never tested aspirin beyond 4 years, Mr. Allen said. But Jens Carstensen has. Dr. Carstensen, professor emeritus at the University of Wisconsin's pharmacy school, who wrote what is considered the main text on drug stability, said, "I did a study of different aspirins, and after 5 years, Bayer was still excellent”. Aspirin, if made correctly, is very stable.
Okay, I concede. My mother-in-law was right, once again.
And I was wrong, once again, and with a wiseacre attitude to boot. Sorry mom.
Now I think I'll take a swig of the 10-year dead package of Alka Seltzer in my medicine chest to ease the nausea I'm feeling from calculating how many billions of dollars the pharmaceutical industry bilks out of unknowing consumers every year who discard perfectly good drugs and buy new ones because they trust the industry's "expiration date labelling."
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