What is the difference between aspirin, acetaminophen, ibuprofin and naxproxin?

[QUOTE=JayRx1981]
Anaprox actually is the same as OTC Aleve, in terms of the active ingredient. Both are Naproxen Sodium. The primary difference is that typical doses of the Anaprox are higher than the OTC dose (550mg Rx vs 220mg OTC)
[/QUOTE]

I know that.
But I must not have made it clear.

I was comparing it to “other OTC meds.”