Is Aleve Just Naproxen?
Aleve is the brand name for naproxen sodium, a nonsteroidal anti-inflammatory drug (NSAID). Naproxen refers to the generic version of the same active ingredient. They work identically to reduce pain, inflammation, and fever by blocking COX enzymes that produce prostaglandins.[1]
Key Formulation Difference
Aleve contains naproxen sodium, which includes sodium for better absorption. Generic naproxen is usually naproxen base, sometimes labeled as "naproxen" alone. Both deliver the same effective naproxen dose (e.g., 220 mg OTC Aleve equals about 200 mg naproxen base), but Aleve's sodium form dissolves faster in the stomach.[2][3]
Strength and Dosing
- Aleve: Sold over-the-counter (OTC) in 220 mg tablets (naproxen sodium). Adults take 1 every 8-12 hours; max 2 per dose, 3/day.
- Generic naproxen: OTC at 220 mg (often matching Aleve) or prescription strengths up to 500-1000 mg. Dosing mirrors Aleve OTC but allows higher prescription limits for severe pain.[1][4]
Both last 8-12 hours, longer than ibuprofen (4-6 hours).
Cost Breakdown
Aleve costs more as a branded product—about $10-15 for 100 tablets. Generic naproxen runs $5-10 for the same quantity, making it cheaper without losing efficacy. Store brands like Equate naproxen are identical to Aleve in composition and performance.[2]
Effectiveness and Use Cases
No clinical difference in pain relief for headaches, muscle aches, arthritis, or menstrual cramps. Studies show equivalent bioavailability and outcomes. Choose generic for savings; Aleve if you prefer the name or specific coating (less stomach irritation reported anecdotally).[3][5]
Side Effects and Warnings
Identical risks: stomach upset, ulcers, heart issues with long-term use, kidney strain. Avoid if you have ulcers, heart disease, or take blood thinners. Aleve's sodium adds ~20 mg per dose—negligible for most, but relevant for low-sodium diets.[1][4]
Availability and Who Makes Them
Aleve is made by Bayer (formerly Pfizer). Generic naproxen comes from multiple manufacturers like Teva or Perrigo, approved as bioequivalent by the FDA. Both OTC at pharmacies; prescriptions for higher doses.[2]
[1]: FDA Label Comparison - https://www.accessdata.fda.gov/drugsatfda_docs/label/2016/018482s097lbl.pdf
[2]: Drugs.com - Aleve vs. Naproxen - https://www.drugs.com/medical-answers/aleve-naproxen-3578239/
[3]: WebMD - Naproxen Details - https://www.webmd.com/drugs/2/drug-5173-1289/naproxen-oral/naproxen-oral/details
[4]: Mayo Clinic - Naproxen Overview - https://www.mayoclinic.org/drugs-supplements/naproxen-oral-route/description/drg-20069820
[5]: PubMed - NSAID Bioequivalence Study - https://pubmed.ncbi.nlm.nih.gov/25412345/