While pseudoephedrine and phenylephrine are both nasal decongestants ... Right now, phenylephrine “is the only non-restricted ...
Phenylephrine is used in popular versions of Sudafed, Dayquil and other medications, but experts have long questioned its effectiveness. Last month the Food and Drug Administration formally ...
Phenylephrine is used in popular versions of Sudafed, Dayquil and other medications, but experts have long questioned its effectiveness. Last month the Food and Drug Administration formally ...