Atazanavir

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Atazanavir (pronounced: a-ta-za-na-vir) is an antiretroviral medication used to treat and prevent the human immunodeficiency virus (HIV). It is generally recommended for use with other antiretrovirals. It is taken by mouth once a day.

Etymology

The name "Atazanavir" is derived from the components of the drug itself: "Ata" is from azapeptide (a type of peptide), "zan" is from azanorbornane (the chemical structure of the drug), and "vir" is a common suffix for antiviral medications.

Medical Uses

Atazanavir is used in combination with other medications to treat HIV. It is also used as a post-exposure prophylaxis to prevent HIV infection after potential exposure.

Side Effects

Common side effects include jaundice, nausea, and rash. Severe side effects may include rhabdomyolysis, liver disease, and high blood sugar.

Pharmacology

Atazanavir is a type of medication known as a protease inhibitor. It works by blocking the action of an enzyme called protease, which is needed by HIV-infected cells to make new viruses.

History

Atazanavir was approved for medical use in the United States in 2003. It is on the World Health Organization's List of Essential Medicines.

See Also

External links

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