I have been coughing
a lot, but I'm not sure it's related to this problem. I have blood work done every 6 weeks
so I can get my Lupus meds refilled. The rheu tests most eveything in that test, kidneys, thyroid, chlorestral, sugar levels, etc. They flucuate some, but only ones that worry me are the ones for the kidneys. I already have one stent in left kidney, kidney problems, along with autoimmune diseases runs in my family. Good luck with finding out about your nodule. Life is such fun.