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How Long Does 500 mg Naproxen Sodium (Aleve) Stay in Your System?

⏱️ Estimated Clearance Window
56 to 60 hours
Based on standard adult elimination kinetics to reach Renal clearance baseline.

Elimination Parameters

ParameterValueClinical Context
Dosage500 mgStandard intake tier
Elimination Metric14 Hours Half-LifeLiver clearance enzyme pathway
Safe ThresholdRenal clearance baselineTypical asymptomatic or baseline state
Medical Disclaimer: For educational and harm-reduction modeling only. Actual biological clearance varies based on hydration, age, CYP1A2 liver genetics, and body mass.
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