Other interactions Interactions between the components of Atripla and protease inhibitors, antiretroviral agents other than protease inhibitors and other non-antiretroviral medicinal products are listed in Table 1 below (increase is indicated as “↑”, decrease as “↓”, no change as “↔”, twice daily as “ b. i. d.”, once daily as “ q. d.” and once every 8 hours as “ q8h”).