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NABUMETONE vs RELAFEN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 18, 2026·How we rate

Rating

68/100
New

Pharmacy pays

~$4.00 /30
~$4.00 /30

Type

RX
RX

Active ingredient

NABUMETONE
NABUMETONE

Dosage forms

Tablet
Tablet

Drug class

Nonsteroidal Anti-Inflammatory Drug
Nonsteroidal Anti-Inflammatory Drug

Boxed warning

None
None

Treats

Rheumatoid Arthritis, Inflammation, Osteoarthritis
Rheumatoid Arthritis, Inflammation, Osteoarthritis

Frequently asked questions

Which is cheaper, Nabumetone or Relafen?

Pharmacies pay about the same to acquire either one — roughly $4.00 for a 30-count supply, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Nabumetone and Relafen?

Both Nabumetone and Relafen share the active ingredient Nabumetone.

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.