I'm not on any medications and don't have any allergies or organ dysfunction. The itching started right when I began the nebulizer treatments. This can be a coincidence, but I did read that increased salt intake can trigger an immune response relating to t-cells. The nebulizer treatments have stopped my infections/fever from Bronchiectasis, so I'm a little hesitant about stopping my treatments as an experiment to see if the itching goes away. I did stop Albuterol two weeks ago thinking that I might have been allergic to that medication. It should be out of my system by now, but I still have the itching.