Tylenol Shelf Life at Life

Tylenol Shelf Life. How dangerous is it to take 17,000 mg of acetaminophen (tylenol) in one or two hours for a 66 kg girl? Get new stuff, it is cheap.

Doctors your own question and get educational, text answers — it's anonymous and free! Jun 15, 2011 · although it is difficult to know which products could have an extended shelf life, in general, most medicines (with a few exceptions) retain at least 70 to 80% of their potency for at least one to two years after their expiry date. So how long does advil last on your shelf?

Ibuprofen vs Acetaminophen When Should You Use One Over

Doctors your own question and get educational, text answers — it's anonymous and free! It also depends on how it is stored and how far over the expiration date it is. The result showed that about 90% were safe and effective as long as 15 years past their original expiration date. You don't want stale tylenol.