HIV drugs refer to HIV antiviral drugs, mainly divided into the following categories: 1, nucleoside reverse transcriptase inhibitors, commonly used drugs are lamivudine, zidovudine, tenofovir, emtricitabine, etc. 2, non-nucleoside reverse transcriptase inhibitors, the main drugs are nevirapine, efavirenz, etc. 3, protease inhibitors, the most common is ritonavir, indinavir, etc., and integrase inhibitors The most common ones are raltegravir and so on. All antiviral drugs are not used singularly, but need to be used in combination, generally two nucleoside reverse transcriptase inhibitors, plus a non-nucleoside reverse transcriptase inhibitors or protease inhibitors treatment program, the specific program needs to be based on the patient’s condition and the patient’s adverse reactions after taking the drug to make a decision.