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Data updated: May 26, 2026

REYATAZ (atazanavir sulfate)

Infectious Disease Approved 2003-06-20

Reyataz is indicated in combination with other antiretroviral agents for the treatment of HIV-1 infection in adults and pediatric patients 3 months of age and older weighing at least 5 kg. It is not recommended for use in pediatric patients younger than 3 months due to the risk of kernicterus. In treatment-experienced patients, the use of Reyataz with ritonavir should be guided by the number of baseline primary protease inhibitor resistance substitutions.

Source: FDA Label • Bristol-Myers Squibb

How REYATAZ Works

Atazanavir is an HIV-1 protease inhibitor. It works by selectively inhibiting the virus-specific processing of viral Gag and Gag-Pol polyproteins in HIV-1 infected cells. This prevents the formation of mature, infectious virions, thereby interrupting the viral replication cycle.

10
Indications
--
Phase 3 Trials
5
Priority Reviews
22
Years on Market

Details

Status
Prescription
First Approved
2003-06-20
Routes
ORAL
Dosage Forms
CAPSULE, POWDER

Companies

Active Ingredient: ATAZANAVIR SULFATE

REYATAZ Approval History

2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Original
New Indication
New Form
Label Update
162 FDA actions from 2003 to 2024 · 9 indication expansions
Dec 2024 SUPPL
Label · Labeling
Nov 2023 SUPPL
Label · Labeling
Apr 2023 SUPPL
Mfg · Manufacturing (CMC)

What REYATAZ Treats

1 indications

REYATAZ is approved for 1 conditions since its original approval in 2003. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • HIV-1 Infection
Source: FDA Label

REYATAZ Competitive Set

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Active Pipeline

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Key Completed Trials

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

REYATAZ FDA Label Details

Indications & Usage

FDA Label (PDF)

REYATAZ is indicated for the treatment of HIV-1 Infection.

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.