The world health organization recommends a first - line treatment of three antiretroviral drugs : lamivudine , stavudine or zidovudine , and efavirenz or nevirapine 世界卫生组织推荐的第一线抗爱滋病毒药物有五种：拉米夫定（ 3tc ） 、司他夫定（ d4t ） 、多夫定（ azt ） 、依非韦伦（ efv ）及奈韦拉平（ nvp ） 。
4.
The first , simplest option would be to start htway htway on msf s standard first - line regimen for children : stavudine , lamivudine and nevirapine in a fixed - dose combination tablet 最简单的，莫过于选用无国界医生标准的儿童第一线药物：由司他夫定（ d4t ） 、拉米夫定（ 3tc ）及奈韦拉平（ nvp ）三种成分构成的固定剂量组合（ fdc ） 。
5.
Her doctor would like to avoid a potential metabolic interaction between nvp and the rifampicin she is receiving for her tb . so a second option would be for her to receive efavirenz instead of nevirapine 医生为了避免其中一种抗爱滋病毒药物奈韦拉平，与结核病药物利福平（ rifampicin ）产生的化学作用，要采用第二种方案选用依非韦伦（ efv ） 。
6.
A combination of two or more arv drugs has been shown to be more effective than nevirapine in reducing mother - to - child hiv transmission , but the health department has yet to start using them except in the western cape province 联合使用两种或两种以上抗反转录病毒药比单用奈韦拉平更有效降低hiv母婴传播，但是除了西开普省外，卫生部门一直没开始联合用药。
7.
As first - line , xolani was taking zidovudine , lamivudine and nevirapine . because azt and 3tc come in a fixed - dose combination , this means he was taking two pills twice daily . xolani s second - line treatment will consist of didanosine , ritonavir - boosted lopinavir lpv r , and tenofovir 素拉利原本服用的第一线药物包含多夫定（ azt ） 、拉米夫定（ 3tc ）及奈韦拉平（ nvp ） ，其中多夫定及拉米夫定是固定剂量组合，也是说，他原本每天只需服药两次，每次两颗药丸。
