TENORETIC 100 vs TENORETIC 50

Independent side-by-side comparison.

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

Attribute	TENORETIC 100	TENORETIC 50
Rating	New	New
Pharmacy pays	~$0.76 /30	~$0.76 /30
Type	RX	RX
Active ingredient	ATENOLOL AND CHLORTHALIDONE	ATENOLOL AND CHLORTHALIDONE
Manufacturer	Twi Pharms	Twi Pharms
Dosage forms	Tablet	Tablet
Drug class	—	—
Boxed warning	None	None
Half-life	about 40 hours on average (the label reports a mean half-life of 40 hours after a 50–200 mg dose, and an elimination half-life of 53 hours after 50 mg and 60 hours after 100 mg)	about 40 hours on average (the label reports a mean half-life of 40 hours after a 50–200 mg dose, and an elimination half-life of 53 hours after 50 mg and 60 hours after 100 mg)

tenoretic 100 tenoretic 50

Rating

New

Pharmacy pays

~$0.76 /30

Type

Active ingredient

ATENOLOL AND CHLORTHALIDONE

Manufacturer

Twi Pharms

Dosage forms

Tablet

Drug class

—

Boxed warning

None

Half-life

about 40 hours on average (the label reports a mean half-life of 40 hours after a 50–200 mg dose, and an elimination half-life of 53 hours after 50 mg and 60 hours after 100 mg)

Frequently asked questions

Which is cheaper, Tenoretic 100 or Tenoretic 50?

Pharmacies pay about the same to acquire either one — roughly $0.76 for a 30-count supply, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Tenoretic 100 and Tenoretic 50?

Both Tenoretic 100 and Tenoretic 50 share the active ingredient Atenolol and Chlorthalidone.

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.