BLOCADREN vs KERLONE

Independent side-by-side comparison.

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

Possible drug interaction. BLOCADREN and KERLONE 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	BLOCADREN	KERLONE
Rating	70/100	70/100
Pharmacy pays	$1.06 /mL	~$23.85 /30
Type	RX	RX
Active ingredient	TIMOLOL MALEATE	BETAXOLOL HYDROCHLORIDE
Manufacturer	Merck	Sanofi Aventis US
Dosage forms	Tablet	Tablet
Drug class	Beta-Adrenergic Blocker	Beta-Adrenergic Blocker
Boxed warning	None	None
Treats	Angina Pectoris, Open-Angle Glaucoma, Heart Failure	Open-Angle Glaucoma, Hypertension

blocadren kerlone

Rating

70/100

Pharmacy pays

$1.06 /mL

~$23.85 /30

Type

Active ingredient

TIMOLOL MALEATE

BETAXOLOL HYDROCHLORIDE

Manufacturer

Merck

Sanofi Aventis US

Dosage forms

Tablet

Drug class

Beta-Adrenergic Blocker

Boxed warning

None

Treats

Angina Pectoris, Open-Angle Glaucoma, Heart Failure

Open-Angle Glaucoma, Hypertension

Get blocadrenhigher-rated option

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Frequently asked questions

Which is better-rated, Blocadren or Kerlone?

Blocadren and Kerlone are tied at 3.5 out of 5 by our independent rating.

What is the difference between Blocadren and Kerlone?

Blocadren contains Timolol Maleate, while Kerlone contains Betaxolol 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.