'If the F.D.A. ordered their removal, a trade group warned that numerous popular products — including Tylenol, Mucinex and Benadryl cold and flu remedies — might become unavailable as companies race to reformulate them.'

https://www.nytimes.com/2023/09/12/health/cold-medicine-decongestant-fda.html?action=click&module=Well&pgtype=Homepage&section=Health