Wit
The small bottle with a bright orange label
Shortly after being admitted, Vivian has her first bout of nausea and "lies slumped on the bed, fastened to an IV, which now includes a small bottle with a bright orange label." Soon, Susie comes in to check on her patient, and takes the IV with her when she leaves. Then, nothing. Ominous. Why draw our attention to the orange-labelled bottle and not pay it off? Contents, purpose, disappearance, all complementary questions. And, It's about the only colorful mention in the play. Or did I miss something?