"Expired medications" refers to medications that are no longer safe or effective to use because they have surpassed their expiration date. Full definition
Over time, the bottles and boxes would build up to a mess of expired medications. (thediaryofarealhousewife.com)
You should also know how to properly dispose of medications and how to check for expired medications. (work.chron.com)
Most everyone is guilty of this — storing unwanted or expired medications in our homes for months or even years, which can be very dangerous. (www2.erie.gov)