Annie I am sorry you had to discontinue the Arikayce. I totally understand. Don’t beat yourself up about it. We all do the very best we can with this, and sometimes our bodies just say,” no bueno.” C’est la guerre! I’d say, “That’s life” , but MAC is more of a war. The good news is you gave it a try. It didn’t work for you. Someday, God willing, there will be a cure for this relentless disease. Irene