BRYNOVIN vs REZULIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 10, 2026·How we rate

Possible drug interaction. BRYNOVIN and REZULIN 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	BRYNOVIN	REZULIN
Rating	72/100	60/100
Pharmacy pays	~$110.51 /30	—
Type	RX	RX
Active ingredient	SITAGLIPTIN HYDROCHLORIDE	TROGLITAZONE
Manufacturer	Azurity	Pfizer
Dosage forms	Solution	Tablet
Drug class	Dipeptidyl Peptidase 4 Inhibitor	—
Boxed warning	None	None
Half-life	about 12.4 hours (apparent terminal half-life after a single 100 mg oral dose in healthy volunteers)	—
Treats	Type 2 Diabetes Mellitus	Type 2 Diabetes Mellitus

brynovin rezulin

Rating

72/100

60/100

Pharmacy pays

~$110.51 /30

—

Type

Active ingredient

SITAGLIPTIN HYDROCHLORIDE

TROGLITAZONE

Manufacturer

Azurity

Pfizer

Dosage forms

Solution

Tablet

Drug class

Dipeptidyl Peptidase 4 Inhibitor

—

Boxed warning

None

Half-life

about 12.4 hours (apparent terminal half-life after a single 100 mg oral dose in healthy volunteers)

—

Treats

Type 2 Diabetes Mellitus

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Frequently asked questions

Which is better-rated, Brynovin or Rezulin?

By our independent rating, Brynovin scores higher — 3.6 vs 3.0 out of 5 for Rezulin. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Brynovin and Rezulin?

Brynovin contains Sitagliptin Hydrochloride, while Rezulin contains Troglitazone — 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.