Others contain oral phenylephrine and acetaminophen, dextromethorphan or another active ingredient. ExploreFDA says key ingredient in Sudafed, Vicks and Benadryl products doesn’t work “It is the FDA’s ...
This ensures proper and legal use, and prevents drug interactions. Pseudoephedrine is a raw material used in the illegal manufacture of the dangerous street drug crystal methamphetamine.
In April, she’d begun to use a topical nasal-spray decongestant. The over-the-counter (OTC) drug worked like a charm. By summer, she was still using the spray daily. Yet it was helping for ...