What is the result of antiretroviral medications on CD4 cell counts?

Antiretroviral medications play a critical role in the management of HIV infection by targeting the virus and allowing the immune system to recover and function more effectively. One of the primary benefits of successful antiretroviral therapy is the improvement in CD4 cell counts.

When these medications effectively suppress the viral load, the immune system has the opportunity to rebuild itself, leading to an increase in the number of CD4 T cells. This increase is significant because CD4 cells are essential for a healthy immune response, and their recovery is a key indicator of the effectiveness of HIV treatment.

As CD4 counts rise, patients experience a reduced risk of opportunistic infections and other complications associated with HIV, contributing to better overall health and quality of life. Thus, the correct answer reflects the positive impact of antiretroviral medications on CD4 cell counts.