That's exactly what I said. I know what he's referring to.
Bwa, ha ha ha ha!
"Behind the counter" is simply describing the location. It means nothing as a class of medications. You can still buy them without a prescription. Prescription meds, OTC, even completely illegal street drugs can be "behind the counter" because anything can. Think about the terminology for a second: "OTC" actually implies that it was behind the counter! How can something pass "over" the counter on it's way to you if it were never on the other side?
If Sudafed D is "behind the counter" then I guess all OTC products are dangling in a basket above it.
That was more point. It is not comparable terminology. One refers to a class of medications that can be obtained without a prescription, the other refers to a place particular meds are stored due to local laws. BOTH Sudafeds are "OTC."