ACTINEX vs CAMBIA

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 30, 2026·How we rate

Possible drug interaction. ACTINEX and CAMBIA 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.

Attribute	ACTINEX	CAMBIA
Rating	New	New
Pharmacy pays	—	$0.36 /mL
Type	RX	RX
Active ingredient	MASOPROCOL	DICLOFENAC POTASSIUM
Manufacturer	Univ Az Cancer Ctr	Assertio Speclty
Dosage forms	Topical	Powder
Drug class	—	Nonsteroidal Anti-Inflammatory Drug
Boxed warning	None	Boxed warning
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	Keratosis	Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea

actinex cambia

Rating

New

Pharmacy pays

—

$0.36 /mL

Type

Active ingredient

MASOPROCOL

DICLOFENAC POTASSIUM

Manufacturer

Univ Az Cancer Ctr

Assertio Speclty

Dosage forms

Topical

Powder

Drug class

—

Nonsteroidal Anti-Inflammatory Drug

Boxed warning

None

Boxed warning

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

Keratosis

Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea

Frequently asked questions

What is the difference between Actinex and Cambia?

Actinex contains Masoprocol, while Cambia contains Diclofenac Potassium — 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.