I’ve been on the three antibiotics for two years and Arikayce for 18 months. My MAC cleared. I continue treatment until January. The Arikayce is a wonder drug if you’re faithful with it daily. The meds wear me down a bit but nothing I can’t manage. I would recommend taking a good probiotic to manage the gastro side effects. Now I hope I can stay clear. I’m stubborn about using the airway clearance tools regularly. Any advice on that is welcomed.