Why does pills (eg. painkillers) have an expiration date? Aren’t they usable after that date? 845 viewsJanuary 3, 2024 Question92.04K June 3, 2020 0 Comments Why does pills (eg. painkillers) have an expiration date? Aren’t they usable after that date? In: Chemistry 6 Answers ActiveNewestOldest Anonymous Posted June 4, 2020 0 Comments As they’re exposed to oxygen, and the various compounds in the air, the primary ingredient in the medication has an oxidation reaction that changes the effectiveness and potency of the medication… You are viewing 1 out of 6 answers, click here to view all answers. Register or Login
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