Antiretroviral therapy Antiretroviral Therapy Category Clarifications/Special considerations Condoms Spermicide a) Nucleoside reverse transcriptase inhibitors (NRTIs) Abacavir (ABC) 1 3 Tenofovir (TDF) 1 3 Zidovudine (AZT) 1 3 Lamivudine (3TC) 1 3 Didanosine (DDI) 1 3 Emtricitabine (FTC) 1 3 Stavudine (D4T) 1 3 b) Non-nucleoside reverse transcriptase inhibitors (NNRTIs) Efavirenz (EFV) 1 3 Etravirine (ETR) 1 3 Nevirapine (NVP) 1 3 Rilpivirine (RPV) 1 3 c) Protease inhibitors (PIs) Ritonavir-boosted atazanavir (ATV/r) 1 3 Ritonavir-boosted lopinavir (LPV/r) 1 3 Ritonavir-boosted darunavir (DRV/r) 1 3 Ritonavir (RTV) 1 3 d) Integrase inhibitors Raltegravir (RAL) 1 3