ACULAR LS vs WINREVAIR

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. ACULAR LS and WINREVAIR 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	WINREVAIR
Rating	72/100	70/100
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	KETOROLAC TROMETHAMINE	SOTATERCEPT-CSRK
Manufacturer	Abbvie	Merck Sharp Dohme
Dosage forms	Drops	Kit
Drug class	Nonsteroidal Anti-Inflammatory Drug	—
Boxed warning	None	None
Half-life	about 5 to 6 hours	—
Treats	Allergic Conjunctivitis, Inflammation, Pain	Pulmonary Arterial Hypertension

acular ls winrevair

Rating

72/100

70/100

Pharmacy pays

—

Type

Active ingredient

KETOROLAC TROMETHAMINE

SOTATERCEPT-CSRK

Manufacturer

Abbvie

Merck Sharp Dohme

Dosage forms

Drops

Kit

Drug class

Nonsteroidal Anti-Inflammatory Drug

—

Boxed warning

None

Half-life

about 5 to 6 hours

—

Treats

Allergic Conjunctivitis, Inflammation, Pain

Pulmonary Arterial Hypertension

Frequently asked questions

Which is better-rated, Acular Ls or Winrevair?

By our independent rating, Acular Ls scores higher — 3.6 vs 3.5 out of 5 for Winrevair. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Acular Ls and Winrevair?

Acular Ls contains Ketorolac Tromethamine, while Winrevair contains Sotatercept-Csrk — 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.