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Naproxen Sodium (Aleve)

Seattle Institute for Biomedical and Clinical Research · Phase 3 active Small molecule

Naproxen sodium inhibits cyclooxygenase (COX) enzymes to reduce prostaglandin production, thereby decreasing inflammation, pain, and fever.

Naproxen sodium inhibits cyclooxygenase (COX) enzymes to reduce prostaglandin production, thereby decreasing inflammation, pain, and fever. Used for Mild to moderate pain, Fever, Inflammation associated with arthritis and musculoskeletal conditions.

At a glance

Generic nameNaproxen Sodium (Aleve)
SponsorSeattle Institute for Biomedical and Clinical Research
Drug classNonsteroidal anti-inflammatory drug (NSAID)
TargetCOX-1, COX-2
ModalitySmall molecule
Therapeutic areaPain Management, Rheumatology, Cardiovascular
PhasePhase 3

Mechanism of action

Naproxen is a nonsteroidal anti-inflammatory drug (NSAID) that non-selectively blocks COX-1 and COX-2 enzymes. By inhibiting these enzymes, it reduces the synthesis of prostaglandins, which are key mediators of inflammation, pain signaling, and fever. The sodium salt formulation allows for faster absorption and more rapid onset of action compared to standard naproxen.

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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