What are the atazanavir (Reyataz) dosing guidelines for antiretroviral therapy of HIV infection?

Updated: Apr 18, 2019
  • Author: R Chris Rathbun, PharmD, BCPS (AQ-ID), AAHIVP; Chief Editor: John Bartlett, MD  more...
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Atazanavir (Reyataz):

  • Dosage forms: 100-mg, 150-mg, 200-mg, 300-mg capsules; 50-mg single packet oral powder
  • Adult dose: 400 mg PO qd or 300 mg + ritonavir 100 mg PO qd or cobicistat 150 mg PO qd
  • Comments: Take with food
  • Adverse events: Indirect hyperbilirubinemia, prolonged PR interval, hyperglycemia, skin rash (20%), hyperlipidemia

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