Which of the following drugs is included in Triumeq?

Triumeq is a combination medication primarily used in the treatment of HIV. It contains three active ingredients that work together to effectively suppress the virus and improve patient outcomes. One of these key components is dolutegravir, which is an integrase strand transfer inhibitor (INSTI). Dolutegravir works by blocking the integrase enzyme, which is crucial for viral replication. By inhibiting this enzyme, dolutegravir helps to prevent the integration of viral DNA into the host genome, ultimately reducing the viral load in infected individuals.

The other drugs listed in the options are not components of Triumeq. Rilpivirine is a non-nucleoside reverse transcriptase inhibitor (NNRTI) that is found in different HIV regimens, but not in Triumeq. Tenofovir is a nucleotide reverse transcriptase inhibitor (NtRTI) commonly used in various combinations for HIV treatment, but it is not part of Triumeq either. Fosamprenavir is a protease inhibitor that is also used in other HIV treatment protocols but is not included in the Triumeq formulation.

The inclusion of dolutegravir as part of Triumeq is significant, as it represents a cornerstone of modern HIV therapy, balancing