How Long Does Naproxen Last?

Generic: NAPROXEN SODIUM

Source: Federal Drug Label Data

Storage Conditions

Room temperature Refrigerate

Manufacturer

Amerisource Bergen

Storage Information

Other information each caplet contains: sodium 20 mg store at 20°-25°C (68°-77°F). Avoid high humidity and excessive heat above 40°C (104°F) see end flap for expiration date and lot number

Important: This information is from federal drug label data and is for reference only. Always follow the specific expiration date printed on your medication packaging. Consult your pharmacist or healthcare provider with questions about medication storage or expiration.

Data source: View Naproxen on DailyMed (NIH) | Federal drug label data.

Last verified: 2026-03-28