@jeanettegm5 I had serious fatigue also. I was unable to stay at work all day and would come home and nap for 3 hours, have dinner and then go to bed. After
3 weeks of being on the Arikayce I am not near as fatigued and have been steadily increasing my hours at work again. I am also coughing less and able to sleep in my bed for most of the night.
Either the antibiotics are finally doing something or the Arikayce has made a difference. Hopefully you will continue to tolerate the antibiotics and start to feel a little better soon.