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ETODOLAC vs VOLTAREN ARTHRITIS PAIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 17, 2026·How we rate

Rating

New
72/100

Pharmacy pays

~$22.58 /30
$0.36 /mL

Type

RX
OTC

Active ingredient

ETODOLAC
DICLOFENAC SODIUM

Dosage forms

Capsule, Tablet, Tablet, extended release
Topical, Kit

Drug class

Nonsteroidal Anti-Inflammatory Drug
Nonsteroidal Anti-Inflammatory Drug

Boxed warning

None
None

Half-life

about 6.4 hours (roughly 6 to 8 hours; label reports a mean terminal half-life of 6.4 hours with 22% 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

Rheumatoid Arthritis, Osteoarthritis, Pain
Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea

Get voltaren arthritis painhigher-rated option

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Where to buy

Buy over-the-counter from trusted retailers.

Frequently asked questions

What is the difference between Etodolac and Voltaren Arthritis Pain?

Etodolac contains Etodolac, 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.