ACULAR LS vs HYDROPRES 25

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. ACULAR LS and HYDROPRES 25 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	HYDROPRES 25
Rating	72/100	70/100
Pharmacy pays	—	~$0.91 /30
Type	RX	RX
Active ingredient	KETOROLAC TROMETHAMINE	HYDROCHLOROTHIAZIDE AND RESERPINE
Manufacturer	Abbvie	Merck
Dosage forms	Drops	Tablet
Drug class	Nonsteroidal Anti-Inflammatory Drug	—
Boxed warning	None	None
Half-life	about 5 to 6 hours	about 6 to 15 hours (the label reports a range, not a single number)
Treats	Allergic Conjunctivitis, Inflammation, Pain	—

acular ls hydropres 25

Rating

72/100

70/100

Pharmacy pays

—

~$0.91 /30

Type

Active ingredient

KETOROLAC TROMETHAMINE

HYDROCHLOROTHIAZIDE AND RESERPINE

Manufacturer

Abbvie

Merck

Dosage forms

Drops

Tablet

Drug class

Nonsteroidal Anti-Inflammatory Drug

—

Boxed warning

None

Half-life

about 5 to 6 hours

about 6 to 15 hours (the label reports a range, not a single number)

Treats

Allergic Conjunctivitis, Inflammation, Pain

—

Frequently asked questions

Which is better-rated, Acular Ls or Hydropres 25?

By our independent rating, Acular Ls scores higher — 3.6 vs 3.5 out of 5 for Hydropres 25. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Acular Ls and Hydropres 25?

Acular Ls contains Ketorolac Tromethamine, while Hydropres 25 contains Hydrochlorothiazide and Reserpine — 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.