Symtuza

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Symtuza is used to treat human immunodeficiency virus type 1 (HIV-1) infection in adults. Do not run out of Symtuza; even short delays in treatment can make HIV more difficult to treat.

Symtuza Overview

Reviewed: July 18, 2018
Updated: 

Symtuza is a prescription medication used to treat HIV-1 infection in adults who meet certain requirements.

It is a single product containing 4 medications: darunavir, cobicistat, emtricitabine, and tenofovir.

Darunavir, a protease inhibitor, along with emtricitabine and tenofovir, both nucleoside reverse transcriptase inhibitors (NRTIs), all work by decreasing the amount of HIV in the blood. Cobicistat is an inhibitor of an enzyme called CYP3A and works by increasing the amount of darunavir in the body and allowing it to have a greater effect.

This medication comes in tablet form and is taken once daily at the same time everyday, with food.

Common side effects include diarrhea, rash, and nausea.

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Symtuza Drug Class

Symtuza FDA Warning

WARNING: POST TREATMENT ACUTE EXACERBATION OF HEPATITIS B

Severe acute exacerbations of hepatitis B (HBV) have been reported in patients who are coinfected with HIV-1 and HBV and have discontinued products containing emtricitabine and/or tenofovir disoproxil fumarate (TDF), and may occur with discontinuation of Symtuza. Closely monitor hepatic function with both clinical and laboratory follow-up for at least several months in patients who are coinfected with HIV-1 and HBV and discontinue Symtuza. If appropriate, anti-hepatitis B therapy may be warranted.