CATAFLAM vs VOLTAREN ARTHRITIS PAIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 15, 2026·How we rate

Attribute	CATAFLAM	VOLTAREN ARTHRITIS PAIN
Rating	70/100	72/100
Pharmacy pays	$0.36 /mL	$0.36 /mL
Type	RX	OTC
Active ingredient	DICLOFENAC POTASSIUM	DICLOFENAC SODIUM
Manufacturer	Novartis	Haleon US Holdings
Dosage forms	Tablet	Topical, Kit
Drug class	Nonsteroidal Anti-Inflammatory Drug	Nonsteroidal Anti-Inflammatory Drug
Boxed warning	None	None
Half-life	about 2 hours (terminal/elimination half-life; the label's table gives a mean of 2.3 hours in healthy adults, with wide variation between people — 48% coefficient of variation)	about 2 hours (terminal/elimination half-life; the label's table gives a mean of 2.3 hours in healthy adults, with wide variation between people — 48% coefficient of variation)
Treats	Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea	Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea

cataflam voltaren arthritis pain

Rating

70/100

72/100

Pharmacy pays

$0.36 /mL

Type

OTC

Active ingredient

DICLOFENAC POTASSIUM

DICLOFENAC SODIUM

Manufacturer

Novartis

Haleon US Holdings

Dosage forms

Tablet

Topical, Kit

Drug class

Nonsteroidal Anti-Inflammatory Drug

Boxed warning

None

Half-life

about 2 hours (terminal/elimination half-life; the label's table gives a mean of 2.3 hours in healthy adults, with wide variation between people — 48% coefficient of variation)

Treats

Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea

Get voltaren arthritis painhigher-rated option

Advertising disclosure: Some links are affiliate links. We may earn a commission at no extra cost to you. This never affects our independent ratings.

Where to buy

Buy over-the-counter from trusted retailers.

AmazonCheck price on Amazon

Frequently asked questions

Which is better-rated, Cataflam or Voltaren Arthritis Pain?

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

Which is cheaper, Cataflam or Voltaren Arthritis Pain?

Pharmacies pay about the same to acquire either one — roughly $0.36 per ml, 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 Cataflam and Voltaren Arthritis Pain?

Cataflam contains Diclofenac Potassium, while Voltaren Arthritis Pain contains Diclofenac Sodium — 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.