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Drug reference

bunazosin

α1-selective antagonist (quinazoline class) · Antihypertensive, Alpha Blocker

α1-selective antagonist (quinazoline class)Antihypertensive, Alpha BlockerATC C04AD01
CDSCO approvedATC C04AD01
EXCRETION
—
not curated
INTERACTIONS
—
none in our sources
PREGNANCY
—
not curated

Mechanism

Bunazosin is an α1-selective antagonist of the quinazoline class that lowers blood pressure in patients with hypertension.

Indications

hypertension

Related guidelines

Beta-blockers in hypertension
MOHFW · Cardiology · 2024
Hypertension in adults
ICMR · Cardiology · 2019
Hypertension in diabetes
MOHFW · Endocrinology · 2024
Hypertension in adults
OTHER · Cardiology · 2022
Hypertension in diabetes
RSSDI · Endocrinology · 2022

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Sources: Goodman & Gilman 14e·Verified: 2026-05-10 · House clinical team