@irenea8 I WAS FIRST GIVEN LEVONQUIN for my psudomonas. When that no longer worked, I was put on arikayce, 3 days a week, a month on and a month off. When that didin’t work, I was put on the levonquinn again, but this time I got tentinits of the elbows. . So now I’m of that drug permanently. Finally, I was put on the pic line. After I completed three weeks, I told my ID doc I still felt symptomatic. We did a sputum sample and that came back with only a sparse mounts of psuedomonas. So the doc put me on the Arikayce 3 times a week continuously and that seems to be than answer. For now anyway. You know how that goes. I don’t have trouble with airkayce, so it’s a good antibiotic for me. I hope this helps. I am 72 and have been fighting this battle for quite a few yers. But thankfully, I am NTM free for l2 years now~