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What is Pseudoephedrine Polistirex used for?

Pseudoephedrine polistirex is an extended-release resin complex form of pseudoephedrine that provides prolonged nasal decongestant action through controlled release of active drug from the ion-exchange resin matrix in the gastrointestinal tract. See pseudoephedrine for complete pharmacological details.

Is Pseudoephedrine Polistirex an approved drug?

Yes, Pseudoephedrine Polistirex is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.

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References & Data Sources

• ChEMBL — European Bioinformatics Institute (EBI). CHEMBL1201483. Open-access bioactivity database.

Data aggregated from publicly available pharmacological databases. Last updated 2026-02-27.