Looking at the list of active ingredients on the back of the bottle ... he quips as he returns the bottle of Theraflu to its shelf in a TikTok video. Next up, Dr Harting picks up a packet of ...

Last month, the U.S. Food and Drug Administration proposed removing phenylephrine -- an active ingredient in hundreds of over-the-counter medications, including some versions of Tylenol, Benadryl, ...