The researchers conducted four studies, each finding phenylephrine no more effective at relieving congestion than a placebo, leading them to file a petition to the FDA in 2015 requesting oral phenylephrine be removed from shelves. University of Florida researchers first petitioned the FDA to review whether a 10 milligram phenylephrine pill was effective, which the agency said may be effective but required more research. The Combat Methamphetamine Epidemic Act of 2005 moved sales of medications containing pseudoephedrine behind counters over concerns the ingredient could be used to make methamphetamine. Phenylpropanolamine was removed from over-the-counter use in cold medicines because studies found the drug may put people at risk for hemorrhagic stroke. Phenylephrine’s use as an oral decongestant grew after the use of other ingredients-phenylpropanolamine and pseudoephedrine-were restricted. ![]() households used oral decongestants over the past year and consumers prefer oral to nasal decongestants 3 to 1, and expressed concerns alternative medications would not be easily available. The association reportedly shared evidence that 1 in 2 U.S. “The bottom line is that oral phenylephrine is safe and that it works,” said Marcia Howard, the group’s vice president of regulatory and science affairs, citing older research that indicates oral phenylephrine is effective. The Consumer Healthcare Products Association, which represents over-the-counter drug manufacturers, said removing oral phenylephrine products from store shelves would burden consumers. Nasal spray phenylephrine is still thought to be effective in relieving congestion. What Kind Of Decongestants Actually Work? ![]() Some of the most common medications containing phenylephrine include Sudafed PE, DayQuil and NyQuil Severe Cold and Flu, Mucinex Cold and Flu, Tylenol Cold and Flu, Tylenol Sinus and Headache, Robitussin Cough and Allergy, Advil Cold and Flu and Benadryl Allergy Plus Congestion. ![]() What Brand Decongestants Are Affected By The Decision?
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