Nevertheless, the nasal decongestant remedies sold in the aisles of pharmacies, supermarkets, and convenience stores contain phenylephrine.
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Even more confusing to the consumer is that the phenylephrine is often sold under the same brand name as controlled pseudoephedrine products.
University of Florida clinical pharmacists pointed out as early as 2006 that the dose of phenylephrine approved for over-the-counter use is ineffective.
The chemical structure of phenylephrine is somewhat similar to pseudoephedrine.
So they chose a drug called phenylephrine.
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