It's not, once a drug hits the expiration date it should be discarded -
About 6 months after the date.
The expiration or best-use-by dates are for unopened packages.
Yes medical research has shown that Zantac (Ranitidine) is still effective up to 1.5 years after expiration date. After that it begins to lose some of its potency. Like canned food with expiration dates as long as the package is sealed and properly stored it lasts well beyond the expiration date.
2 months
It is not recommended that you take a medication after it's expiration date. Therefore nutrofurantoin-macro will not still be effective for treating an UTI after the expiration date.
diet pills after expiration
no
It is never good to use any medication after an expiration date, if one is listed.
No
There is no expiration date! There is a date of manufacture under the brim. It really depends on the condition, whether it is still OK.
6 months after date of issuance
Depends on the validity and expiration date on the passport, if expiration date has still not passed then the pasport is good to use.