AMBRISENTAN vs BOSENTAN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Possible drug interaction. AMBRISENTAN and BOSENTAN 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	AMBRISENTAN	BOSENTAN
Rating	66/100	66/100
Pharmacy pays	~$255.61 /30	—
Type	RX	RX
Active ingredient	AMBRISENTAN	BOSENTAN
Manufacturer	Zydus Pharms USA Inc	Zydus Pharms USA Inc
Dosage forms	Tablet	Tablet
Drug class	Endothelin Receptor Antagonist	Endothelin Receptor Antagonist
Boxed warning	Boxed warning	Boxed warning
Treats	Pulmonary Hypertension	Pulmonary Hypertension

ambrisentan bosentan

Rating

66/100

Pharmacy pays

~$255.61 /30

—

Type

Active ingredient

AMBRISENTAN

BOSENTAN

Manufacturer

Zydus Pharms USA Inc

Dosage forms

Tablet

Drug class

Endothelin Receptor Antagonist

Boxed warning

Treats

Pulmonary Hypertension

Frequently asked questions

Which is better-rated, Ambrisentan or Bosentan?

Ambrisentan and Bosentan are tied at 3.3 out of 5 by our independent rating.

What is the difference between Ambrisentan and Bosentan?

Ambrisentan contains Ambrisentan, while Bosentan contains Bosentan — 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.