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Naproxen Sodium & Pseudoephedrine HCl

Dr. Reddy's Laboratories Limited · FDA-approved active Small molecule

Naproxen sodium reduces pain and inflammation via COX inhibition, while pseudoephedrine HCl constricts nasal blood vessels to relieve congestion.

Naproxen sodium reduces pain and inflammation via COX inhibition, while pseudoephedrine HCl constricts nasal blood vessels to relieve congestion. Used for Pain and inflammation associated with cold, flu, or sinus congestion, Nasal and sinus congestion relief.

At a glance

Generic nameNaproxen Sodium & Pseudoephedrine HCl
Also known asAleve Cold and Sinus
SponsorDr. Reddy's Laboratories Limited
Drug classNSAID + sympathomimetic decongestant combination
TargetCOX-1/COX-2 (naproxen); alpha-1 adrenergic receptor (pseudoephedrine)
ModalitySmall molecule
Therapeutic areaPain Management / Respiratory / Cold & Allergy
PhaseFDA-approved

Mechanism of action

Naproxen sodium is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase (COX) enzymes, reducing prostaglandin synthesis and thereby decreasing pain, fever, and inflammation. Pseudoephedrine HCl is a sympathomimetic amine that acts as an alpha-adrenergic agonist on nasal blood vessels, causing vasoconstriction to relieve nasal and sinus congestion. This combination addresses both pain/inflammation and congestion symptoms commonly associated with cold and sinus conditions.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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