"additive" . "human interaction" . "interacting" . "interplay" . "interactions with other medications" . "interacts" . "interaction" . "Talking" . . "interact" . . "synergistic effects" . "interactive" . "interactions" . . "social interactions" . "synergistic interaction" . . "Interaction" . . . . "Interaction#Additivity" . "Interaction" . . "Interaction#Chemistry" . . . "interaction#Chemistry" .