BETAGAN vs KERLONE

Independent side-by-side comparison.

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

Possible drug interaction. BETAGAN 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	BETAGAN	KERLONE
Rating	72/100	70/100
Pharmacy pays	$2.72 /mL	~$23.85 /30
Type	RX	RX
Active ingredient	LEVOBUNOLOL HYDROCHLORIDE	BETAXOLOL HYDROCHLORIDE
Manufacturer	Allergan	Sanofi Aventis US
Dosage forms	Drops	Tablet
Drug class	Beta-Adrenergic Blocker	Beta-Adrenergic Blocker
Boxed warning	None	None
Treats	Open-Angle Glaucoma	Open-Angle Glaucoma, Hypertension

betagan kerlone

Rating

72/100

70/100

Pharmacy pays

$2.72 /mL

~$23.85 /30

Type

Active ingredient

LEVOBUNOLOL HYDROCHLORIDE

BETAXOLOL HYDROCHLORIDE

Manufacturer

Allergan

Sanofi Aventis US

Dosage forms

Drops

Tablet

Drug class

Beta-Adrenergic Blocker

Boxed warning

None

Treats

Open-Angle Glaucoma

Open-Angle Glaucoma, Hypertension

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Frequently asked questions

Which is better-rated, Betagan or Kerlone?

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

What is the difference between Betagan and Kerlone?

Betagan contains Levobunolol Hydrochloride, 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.