Expiration dating

21-May-2020 12:57 by 7 Comments

Expiration dating - Free no sighn up sexychat

"It gives us enough time to put the inventory in warehouses, ship it and ensure it will stay on shelves long enough to get used." But companies uniformly deny any effort to spur sales through planned obsolescence. Now that the FDA has found that many drugs are still good long after they have supposedly expired, why doesn't it advocate later expiration dates for consumer drugs?

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And that date often is even earlier than the one the maker set.(After the date is set and the drug is marketed, testing continues for the full two years.) The FDA also uses chemical analysis in testing for possible shelf-life extension; it doesn't test on human subjects.Testing conditions are such that any medicine that meets, say, the standards for a two-year expiration date probably lasts longer, the FDA and drug companies agree. Bayer AG puts two-year or three-year dates on aspirin and says that it should be discarded after that.But in a poll done for The Wall Street Journal by NPD Group Inc. Y., 70% of 1,000 respondents said they probably wouldn't take a prescription drug after its expiration date; 72% said the same of an over-the-counter remedy."People think that, upon expiration, drugs suddenly turn toxic or lose all their potency," says Philip Alper, professor of medicine at University of California at San Francisco. Alper says, "I frequently hear -- from patients who can't afford medicine -- that they have thrown away expired drugs." He says companies should be required to test drugs for longer periods and set later expiration dates when results warrant. Sitting on a

And that date often is even earlier than the one the maker set.(After the date is set and the drug is marketed, testing continues for the full two years.) The FDA also uses chemical analysis in testing for possible shelf-life extension; it doesn't test on human subjects.Testing conditions are such that any medicine that meets, say, the standards for a two-year expiration date probably lasts longer, the FDA and drug companies agree. Bayer AG puts two-year or three-year dates on aspirin and says that it should be discarded after that.But in a poll done for The Wall Street Journal by NPD Group Inc. Y., 70% of 1,000 respondents said they probably wouldn't take a prescription drug after its expiration date; 72% said the same of an over-the-counter remedy."People think that, upon expiration, drugs suddenly turn toxic or lose all their potency," says Philip Alper, professor of medicine at University of California at San Francisco. Alper says, "I frequently hear -- from patients who can't afford medicine -- that they have thrown away expired drugs." He says companies should be required to test drugs for longer periods and set later expiration dates when results warrant. Sitting on a $1 billion stockpile of drugs and facing the daunting process of destroying and replacing its supply every two to three years, the military began a testing program to see if it could extend the life of its inventory. The results, never before reported, show that about 90% of them were safe and effective far past their original expiration date, at least one for 15 years past it.

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And that date often is even earlier than the one the maker set.

(After the date is set and the drug is marketed, testing continues for the full two years.) The FDA also uses chemical analysis in testing for possible shelf-life extension; it doesn't test on human subjects.

Testing conditions are such that any medicine that meets, say, the standards for a two-year expiration date probably lasts longer, the FDA and drug companies agree. Bayer AG puts two-year or three-year dates on aspirin and says that it should be discarded after that.

But in a poll done for The Wall Street Journal by NPD Group Inc. Y., 70% of 1,000 respondents said they probably wouldn't take a prescription drug after its expiration date; 72% said the same of an over-the-counter remedy.

"People think that, upon expiration, drugs suddenly turn toxic or lose all their potency," says Philip Alper, professor of medicine at University of California at San Francisco. Alper says, "I frequently hear -- from patients who can't afford medicine -- that they have thrown away expired drugs." He says companies should be required to test drugs for longer periods and set later expiration dates when results warrant.

Sitting on a $1 billion stockpile of drugs and facing the daunting process of destroying and replacing its supply every two to three years, the military began a testing program to see if it could extend the life of its inventory. The results, never before reported, show that about 90% of them were safe and effective far past their original expiration date, at least one for 15 years past it.

billion stockpile of drugs and facing the daunting process of destroying and replacing its supply every two to three years, the military began a testing program to see if it could extend the life of its inventory. The results, never before reported, show that about 90% of them were safe and effective far past their original expiration date, at least one for 15 years past it.

Food and Drug Administration, ultimately covered more than 100 drugs, prescription and over-the-counter.

And they acknowledge that expiration dates have a commercial dimension.

But they say relatively short shelf lives make sense from a public-safety standpoint, as well.

New, more-beneficial drugs can be brought on the market more easily if the old ones are discarded within a couple of years, they say.

Label redesigns work better when consumers don't have earlier versions on hand to create confusion.

Chris Allen, a vice president at the Bayer unit that makes aspirin, says the dating is "pretty conservative"; when Bayer has tested four-year-old aspirin, it remained 100% effective, he says.

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