TENORMIN vs TRANDATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. TENORMIN and TRANDATE 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	TENORMIN	TRANDATE
Rating	New	New
Pharmacy pays	~$0.76 /30	~$4.36 /30
Type	RX	RX
Active ingredient	ATENOLOL	LABETALOL HYDROCHLORIDE
Manufacturer	Twi Pharms	Sebela Ireland Ltd
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

tenormin trandate

Rating

New

Pharmacy pays

~$0.76 /30

~$4.36 /30

Type

Active ingredient

ATENOLOL

LABETALOL HYDROCHLORIDE

Manufacturer

Twi Pharms

Sebela Ireland Ltd

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, Tenormin or Trandate?

Tenormin 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 Tenormin and Trandate?

Tenormin contains Atenolol, while Trandate 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.