ISTALOL vs TIMOLOL MALEATE

Independent side-by-side comparison.

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

Attribute	ISTALOL	TIMOLOL MALEATE
Rating	New	70/100
Pharmacy pays	$1.06 /mL	$1.06 /mL
Type	RX	RX
Active ingredient	TIMOLOL MALEATE	TIMOLOL MALEATE
Manufacturer	Bausch and Lomb	Epic Pharma LLC
Dosage forms	Drops	Solution, Drops, Tablet
Drug class	Beta-Adrenergic Blocker	Beta-Adrenergic Blocker
Boxed warning	None	None
Treats	Angina Pectoris, Open-Angle Glaucoma, Heart Failure	Angina Pectoris, Open-Angle Glaucoma, Heart Failure

istalol timolol maleate

Rating

New

70/100

Pharmacy pays

$1.06 /mL

Type

Active ingredient

TIMOLOL MALEATE

Manufacturer

Bausch and Lomb

Epic Pharma LLC

Dosage forms

Drops

Solution, Drops, Tablet

Drug class

Beta-Adrenergic Blocker

Boxed warning

None

Treats

Angina Pectoris, Open-Angle Glaucoma, Heart Failure

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Frequently asked questions

Which is cheaper, Istalol or Timolol Maleate?

Pharmacies pay about the same to acquire either one — roughly $1.06 per ml, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Istalol and Timolol Maleate?

Both Istalol and Timolol Maleate share the active ingredient Timolol Maleate.

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.