Why Has a Useless Cold Medication Been Allowed on Shelves for Years?

Portside -  You wake up with a stuffy nose, so you head to the pharmacy, where a plethora of options awaits in the cold-and-flu aisle. Ah, how lucky you are to live in 21st-century America. There’s Sudafed PE, which promises “maximum-strength sinus pressure and nasal congestion relief.” Sounds great. Or why not grab DayQuil in case other symptoms show up, or Tylenol Cold + Flu Severe should whatever it is get really bad? Could you have allergies instead? Good thing you can get Benadryl Allergy Plus Congestion, too.

Unfortunately for you and me and everyone else in this country, the decongestant in all of these pills and syrups is entirely ineffective. The brand names might be different, but the active ingredient aimed at congestion is the same: phenylephrine. Roughly two decades ago, oral phenylephrine began proliferating on pharmacy shelves despite mounting—and now damning—evidence that the drug simply does not work. “It has been an open secret among pharmacists,” says Randy Hatton, a pharmacy professor at the University of Florida, who filed a citizen petition in 2007 and again in 2015 asking the FDA to reevaluate phenylephrine. This week, an advisory panel to the FDA voted 16–0 that the drug is ineffective orally, which could pave the way for the agency to finally pull the drug. ...  Americans collectively shell out $1.763 billion a year for cold and allergy meds with phenylephrine, according to the FDA, which also calls the number a likely underestimate.