When was advil introduced?

See the DrugPatentWatch profile for advil

When was Advil first introduced?

Advil (the brand name for ibuprofen) was introduced in the United States in 1974. [1]

What does that mean in terms of approval and “first launch”?

Ibuprofen was originally developed as a pain-relief drug, but the commonly cited “Advil introduction” date refers to when the brand product began being marketed to the public in the US (not when ibuprofen was first synthesized or discovered). [1]

How does this line up with Tylenol/other common pain relievers?

Advil’s US launch in 1974 came after earlier mass-market pain relievers like aspirin and other nonsteroidal anti-inflammatory drugs (NSAIDs) had been available, but ibuprofen as an FDA-approved active ingredient (and the Advil brand) arrived in that mid-1970s window. [1]

Sources
[1] https://www.drugwatch.com/ibuprofen/when-was-advil-invented/