The medication for HIV patients is usually a combination of three antiviral drugs, two of which are nucleoside reverse transcriptase inhibitors, and another antiviral drug with other mechanisms of action. If the virus is not well controlled or even rebounding, it is necessary to consider the emergence of virus resistance. There are many kinds of corresponding nucleoside reverse transcriptase inhibitors, including zidovudine, lamivudine, tenofovir, propofol tenofovir, emtricitabine and so on, which are more commonly used in clinical practice. For non-nucleoside reverse transcriptase inhibitors, the choices are efavirenz, nevirapine and so on. Protease inhibitors include lopinavir, ritonavir, etc. Integrase inhibitors, such as raltegravir or dolutegravir, are also available. Some anti-HIV drugs are supplied free of charge and some are self-pay items, so you can choose the appropriate antiviral drugs according to your financial situation.