Hi, I am 77 years old and been diagnosed with MAC Feb of 2022. I was on the big 3 for 9 month but had to get off ethambutol for eye problems and was then put on Arikayce. I just stopped Arikayce after 8 months because of severe coughing and light headedness to the point I was going to pass out. I have continued to be on Rifampin and Azithromcyn with few side effects, luckily no fategue. I am starting Nuzyra 150 mg 2 x a day in place of the Arikayce. Has anyone had any problems with this drug?