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Reyataz (atazanavir)

By Mark Cichocki, R.N., About.com

Updated: February 2, 2008

About.com Health's Disease and Condition content is reviewed by Susan Olender, MD

Reyataz 300mg Capsule

Photo © Gold Standard
Classification:
Protease Inhibitor (PI)
Form:
  • 100mg capsule (blue/white)
  • 150mg capsule (blue/powder blue)
  • 200mg capsule (blue)
  • 300mg capsule (blue/red)
Dosage:
  • Two 200mg capsules once each day.
  • Two 150mg capsules once each day when boosted with Norvir.
  • One 300mg capsule once each day when boosted with Norvir.
Instructions:
  • Take with food the same time each day.
  • Take at the same time as Norvir when using the boosted dosage.
Side effects to report to your doctor:
  • Increased bilirubin in the blood leading to jaundice
  • Nausea / vomiting / diarrhea
  • Changes in heart rhythm
  • Rash
  • Tingling or burning in the hands and feet
  • Depression
Drug interactions or incompatibility:
  • Dosage may need to be adjusted in patients taking Sustiva or Viread
  • Viagra doses must be decreased when taking with this or any PI.
  • Never take St. John's Wort with this or any PI.
Reyataz and Stomach Acid Reducing Meds:
  • The anti-acid medications Tagamet, Zantac, and Pepcid should be taken at least 10 hours prior to the Reyataz + Norvir dose.
  • The anti-acid medications Prilosec, Nexium, Prevacid, and Protonix must be taken 12 hours before the Reyataz + Norvir dose.
  • The anti-acid medications Prilosec, Nexium, Prevacid, and Protonix should not be prescribed with Reyataz in HIV treatment experienced patients.

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Source
Food and Drug Administration; Reyataz Package Insert; 10 Jan 2008.

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