just some eucalyptus normally.OldEndicottHiway said:I was noticing that too. I doubt there are any "drugs" impregnated on the things such as nasal decongestants, but I wonder if they're iced. Far fetched idea, but ice does cause vasoconstriction which I suppose might aid in opening up the airway.
Then again, they could just be there to absorb snot as as they're warming up.
Dunno. Just a wild guess.