Got some expired prescription drugs?

Marshall Allen reports at NPR,

...If some drugs remain effective well beyond the date on their labels, why hasn't there been a push to extend their expiration dates?

It turns out that the FDA, the agency that helps set the dates, has long known the shelf life of some drugs can be extended, sometimes by years.

For decades, the federal government has stockpiled massive stashes of medication, antidotes and vaccines in secure locations throughout the country. The drugs are worth tens of billions of dollars and would provide a first line of defense in case of a large-scale emergency.

Maintaining these stockpiles is expensive. The drugs have to be kept secure and at the proper humidity and temperature so they don't degrade. Luckily, the country has rarely needed to tap into many of the drugs, but this means they often reach their expiration dates. Though the government requires pharmacies to throw away expired drugs, it doesn't always follow these instructions itself. Instead, for more than 30 years, it has pulled some medicines and tested their quality.

...An official with the Department of Defense, which maintains about $13.6 billion worth of drugs in its stockpile, says that in 2016 it cost $3.1 million to run the extension program — which saved the department from replacing $2.1 billion in expired drugs. To put the magnitude of that return on investment into everyday terms: It's like spending a dollar to save $677.

...Some medical providers have pushed for a changed approach to drug expiration dates — with no success. In 2000, the American Medical Association, foretelling the current prescription drug crisis, adopted a resolution urging action. The shelf life of many drugs, it wrote, seems to be "considerably longer" than their expiration dates, leading to "unnecessary waste, higher pharmaceutical costs, and possibly reduced access to necessary drugs for some patients."

Read more here.