ATENOLOL vs NORMODYNE

Independent side-by-side comparison.

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

Possible drug interaction. ATENOLOL and NORMODYNE 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	NORMODYNE
Rating	62/100	New
Pharmacy pays	~$0.76 /30	~$4.36 /30
Type	RX	RX
Active ingredient	ATENOLOL	LABETALOL HYDROCHLORIDE
Manufacturer	Mylan	Schering
Dosage forms	Tablet	Tablet
Drug class	Beta-Adrenergic Blocker	Beta-Adrenergic Blocker
Boxed warning	None	None
Half-life	about 6 to 7 hours	about 6 to 8 hours after an oral dose (about 5.5 hours after an intravenous dose)
Treats	Angina Pectoris, Atrial Fibrillation, Atrial Flutter	Angina Pectoris, Heart Failure, Malignant Hypertension

atenolol normodyne

Rating

62/100

New

Pharmacy pays

~$0.76 /30

~$4.36 /30

Type

Active ingredient

ATENOLOL

LABETALOL HYDROCHLORIDE

Manufacturer

Mylan

Schering

Dosage forms

Tablet

Drug class

Beta-Adrenergic Blocker

Boxed warning

None

Half-life

about 6 to 7 hours

about 6 to 8 hours after an oral dose (about 5.5 hours after an intravenous dose)

Treats

Angina Pectoris, Atrial Fibrillation, Atrial Flutter

Angina Pectoris, Heart Failure, Malignant Hypertension

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Frequently asked questions

Which is cheaper, Atenolol or Normodyne?

Atenolol costs pharmacies less to acquire — about $0.76 vs $4.36 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Atenolol and Normodyne?

Atenolol contains Atenolol, while Normodyne contains Labetalol 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.