CAMBIA vs VOLTAREN ARTHRITIS PAIN

Independent side-by-side comparison.

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

Attribute	CAMBIA	VOLTAREN ARTHRITIS PAIN
Rating	New	72/100
Pharmacy pays	$0.36 /mL	$0.36 /mL
Type	RX	OTC
Active ingredient	DICLOFENAC POTASSIUM	DICLOFENAC SODIUM
Manufacturer	Assertio Speclty	Haleon US Holdings
Dosage forms	Powder	Topical, Kit
Drug class	Nonsteroidal Anti-Inflammatory Drug	Nonsteroidal Anti-Inflammatory Drug
Boxed warning	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)	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

cambia voltaren arthritis pain

Rating

New

72/100

Pharmacy pays

$0.36 /mL

Type

OTC

Active ingredient

DICLOFENAC POTASSIUM

DICLOFENAC SODIUM

Manufacturer

Assertio Speclty

Haleon US Holdings

Dosage forms

Powder

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

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Where to buy

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Frequently asked questions

Which is cheaper, Cambia 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 Cambia and Voltaren Arthritis Pain?

Cambia 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.