Prolonged treatment with antiretroviral drugs without full virologic suppression can lead to selective drug pressure and the emergence of resistant virus. Dr. N Kumaraswamy introduces newer antiretroviral like Doravirine, and it effectiveness. It can be given with many other drug-to - drug combination therapies. The HIV drug class called “non-nucleoside reverse transcriptase inhibitors,” or NNRTIs, must have something of an inferiority complex.