Popular nasal decongestant doesn't actually relieve congestion, FDA advisers say

FILE - Sudafed and other common nasal decongestants containing pseudoephedrine display behind the counter at a pharmacy. The leading decongestant used by millions of Americans looking for relief from a stuffy nose is likely no better than a dummy pill, according to government experts who reviewed the latest research on the long-questioned drug ingredient. Advisers to the Food and Drug Administration voted unanimously on Tuesday, Sept. 12, 2023, against the effectiveness of the ingredient found in popular versions of Sudafed, Allegra, Dayquil and other medications sold on pharmacy shelves. (AP Photo, File)