Expiry is big myth by pharma industry .
https://pmc.ncbi.nlm.nih.gov/articles/PMC70...4/
Ongoing research shows that stored under optimal conditions, many drugs retain 90% of their potency for at least five years after the labeled expiration date, and sometimes longer. Even 10 years after the expiration date many pharmaceuticals retain a significant amount of their original potency.
Tablets are 99 % safe to be used after expiry ... same for capsules ... syrups a bit ... injections to some extent .
Expiry is big myth by pharma industry .
https://pmc.ncbi.nlm.nih.gov/articles/PMC70...4/
Ongoing research shows that stored under optimal conditions, many drugs retain 90% of their potency for at least five years after the labeled expiration date, and sometimes longer. Even 10 years after the expiration date many pharmaceuticals retain a significant amount of their original potency.
Tablets are 99 % safe to be used after expiry ... same for capsules ... syrups a bit ... injections to some extent .
They replied that .. naah nahh.. they (Tata) say its capacity is X, but its actual capacity is 20-24% more.
in latter years, got to ask the TELCO team, as to why make the vehicles that much more resilient, as it does add to the costs too. (It was still called T.E.L.CO. back then).
they said, the truckers would anyway not listen and overload, so we declare a lesser capacity than what these babies are actually capable of.
sort of a recursive loop.
in pharmaceuticals, it does not exponentially increase the production costs.. (if one wants) to vary the dosages/ potency.
the costs are not disproportional.
also, often overages are added (to account for the gradual degradation of the medicines, at times).
(whether adding overage is shunned upon by the industry... or (gets) accepted as fait accompli even by those setting the GMP standards https://cdn.who.int/media/docs/default-source/medicines/norms-and-standards/trs986annex2.pdf is a different story though.)
human endeavours and efforts to keep refining the processes
and to make more efficient formulations often means that they DO have a very good shelf life, even though various legal, regulatory and other motivations ensure that (on paper) a reasonable "best before date", expiry date is set.
no denying that the profit motive is a primary reason too, in many instances,
but regulatory reasons and staying away from litigation, scandals too are.
the likes of @limbo @cm4444 @drjpatwa @dr.shruti @romilq @batguy143 @ramta_jogi @pandaman might know better.