Starbucks880, I don't know the answer. I have felt from the beginning of this show that having the lead CIA agent function with a serious mental illness was not a good idea. I think they wanted it to add drama and to explain why Carrie is so uncontrolable at times, but the premise creates more problems than it solves. She's basically a loose canon, but I think we are supposed to root for her.
Recall how she ran half cocked into that restaurant to confront Saul? She does that kind of thing even when she is ON her meds, so what can I say.