ACULAR LS vs ZYNRELEF KIT

Independent side-by-side comparison.

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

Possible drug interaction. ACULAR LS and ZYNRELEF KIT 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	ACULAR LS	ZYNRELEF KIT
Rating	72/100	New
Pharmacy pays	—	$0.06 /mL
Type	RX	RX
Active ingredient	KETOROLAC TROMETHAMINE	BUPIVACAINE AND MELOXICAM
Manufacturer	Abbvie	Heron Theraps Inc
Dosage forms	Drops	Solution
Drug class	Nonsteroidal Anti-Inflammatory Drug	—
Boxed warning	None	Boxed warning
Half-life	about 5 to 6 hours	about 15 to 20 hours
Treats	Allergic Conjunctivitis, Inflammation, Pain	—

acular ls zynrelef kit

Rating

72/100

New

Pharmacy pays

—

$0.06 /mL

Type

Active ingredient

KETOROLAC TROMETHAMINE

BUPIVACAINE AND MELOXICAM

Manufacturer

Abbvie

Heron Theraps Inc

Dosage forms

Drops

Solution

Drug class

Nonsteroidal Anti-Inflammatory Drug

—

Boxed warning

None

Boxed warning

Half-life

about 5 to 6 hours

about 15 to 20 hours

Treats

Allergic Conjunctivitis, Inflammation, Pain

—

Frequently asked questions

What is the difference between Acular Ls and Zynrelef Kit?

Acular Ls contains Ketorolac Tromethamine, while Zynrelef Kit contains Bupivacaine and Meloxicam — 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.