thank you everyone for your thoughts about night sweats....all the blood work done in the last two weeks has ruled out anything serious (thank goodness!), so I have to assume that this is related to my lungs and perhaps an infection of some sort (though I feel fine). So far the recent sputum samples show nothing but I am waiting on getting results for MAC (which takes weeks). I will pursue the CT scan and/or xray as well. If the MAC has returned ( have now been free of that since 2017) I will have to decide what "route" to take; the Aricayce seems a little tricky concerning liver issues. Thank you so much for your support! Pam