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NAPROXEN vs NUPRIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. NAPROXEN and NUPRIN are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

72/100
70/100

Pharmacy pays

$0.06 /mL
$0.04 /mL

Type

RX
RX

Active ingredient

NAPROXEN
IBUPROFEN

Manufacturer

Dosage forms

Tablet
Tablet

Drug class

Nonsteroidal Anti-Inflammatory Drug
Nonsteroidal Anti-Inflammatory Drug

Boxed warning

Half-life

about 12 to 17 hours
about 1.8 to 2.0 hours

Treats

Juvenile Arthritis, Rheumatoid Arthritis, Back Pain
Juvenile Arthritis, Rheumatoid Arthritis, Bursitis

Frequently asked questions

Which is better-rated, Naproxen or Nuprin?

By our independent rating, Naproxen scores higher — 3.6 vs 3.5 out of 5 for Nuprin. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Naproxen or Nuprin?

Nuprin costs pharmacies less to acquire — about $0.04 vs $0.06 per ml, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Naproxen and Nuprin?

Naproxen contains Naproxen, while Nuprin contains Ibuprofen — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.