ATENOLOL vs BREVIBLOC DOUBLE STRENGTH IN PLASTIC CONTAINER

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 19, 2026·How we rate

Possible drug interaction. ATENOLOL and BREVIBLOC DOUBLE STRENGTH IN PLASTIC CONTAINER 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	ATENOLOL	BREVIBLOC DOUBLE STRENGTH IN PLASTIC CONTAINER
Rating	62/100	New
Pharmacy pays	~$0.76 /30	—
Type	RX	RX
Active ingredient	ATENOLOL	ESMOLOL HYDROCHLORIDE
Manufacturer	Mylan	Baxter Hlthcare
Dosage forms	Tablet	Injectable
Drug class	Beta-Adrenergic Blocker	Beta-Adrenergic Blocker
Boxed warning	None	None
Half-life	about 6 to 7 hours	—
Treats	Angina Pectoris, Atrial Fibrillation, Atrial Flutter	Angina Pectoris, Heart Failure, Hypertension

atenolol brevibloc double strength in plastic container

Rating

62/100

New

Pharmacy pays

~$0.76 /30

—

Type

Active ingredient

ATENOLOL

ESMOLOL HYDROCHLORIDE

Manufacturer

Mylan

Baxter Hlthcare

Dosage forms

Tablet

Injectable

Drug class

Beta-Adrenergic Blocker

Boxed warning

None

Half-life

about 6 to 7 hours

—

Treats

Angina Pectoris, Atrial Fibrillation, Atrial Flutter

Angina Pectoris, Heart Failure, Hypertension

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Frequently asked questions

What is the difference between Atenolol and Brevibloc Double Strength in Plastic Container?

Atenolol contains Atenolol, while Brevibloc Double Strength in Plastic Container contains Esmolol 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.