Aspirin Half Life

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What if u take the pill but expiration was one and half years prior from todays date ## Hi jae, According the a news letter in the LA Times, The Acetaminophen found in your green Excedrin pill is good for up to 28-40 years past the official expiration date; provided that it was stored properly (i.e. in a cool dark place). And given these details, I'd imagine that the Aspirin in Excedrin would have a similar life expectancy as well; certainly well above 1 1/2 years. But if you're interested at all in checking out the article for verification of these statements, you can also run a search for the following keywords on google: "Many drugs are just fine years after they 'expire,' study finds" Hope this helps!

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