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ACULAR LS vs TETRACYN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. ACULAR LS and TETRACYN 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.

Rating

72/100
64/100

Pharmacy pays

Type

RX
RX

Active ingredient

KETOROLAC TROMETHAMINE
PROCAINE HYDROCHLORIDE AND TETRACYCLINE HYDROCHLORIDE

Manufacturer

Dosage forms

Drops
Injectable, Capsule

Drug class

Nonsteroidal Anti-Inflammatory Drug

Boxed warning

None
None

Half-life

about 5 to 6 hours

Treats

Allergic Conjunctivitis, Inflammation, Pain

Frequently asked questions

Which is better-rated, Acular Ls or Tetracyn?

By our independent rating, Acular Ls scores higher — 3.6 vs 3.2 out of 5 for Tetracyn. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Acular Ls and Tetracyn?

Acular Ls contains Ketorolac Tromethamine, while Tetracyn contains Procaine Hydrochloride and Tetracycline Hydrochloride — 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.