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Cobicistat is given together with atazanavir (Reyataz) or darunavir (Prezista) to treat human immunodeficiency virus (HIV), the virus that can cause acquired immunodeficiency syndrome (AIDS). Cobicistat is used to increase your blood levels of these medicines, helping to make them safer and more effective at lower doses. Cobicistat may also be used for purposes not listed in this medication guide.
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Frequently Asked Questions

Cobicistat is not a complete treatment and must be used in combination only with atazanavir or darunavir.

Tell your doctor about all your current medicines and any you start or stop using. Many drugs can interact with cobicistat and cause dangerous effects that could lead to death.

Similar Drugs

Brand Name Examples Supplied As Strength
Tybost Tablet 150 Mg

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