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  1. Naprosyn: Uses, Dosage & Side Effects - Drugs.com

  2. EC-Naprosyn Uses, Side Effects & Warnings - Drugs.com

  3. EC-Naprosyn - Uses, Side Effects, and More - WebMD

  4. Naproxen (Oral Route) Proper Use - Mayo Clinic

  5. Naprosyn Tablet - Uses, Side Effects, and More - WebMD

  6. DailyMed - NAPROSYN- naproxen tablet EC-NAPROSYN- naproxen tablet ...

  7. Naprosyn, Anaprox, Anaprox DS (Naproxen): Side Effects, Uses, Dosage

  8. Naproxen: Side Effects, Dosage, Uses, and More - Healthline

  9. Naproxen (Oral Route) Description and Brand Names - Mayo Clinic

  10. Naproxen: Dosage, Mechanism/Onset of Action, Half-Life