First of all not looking for advice as I will see my doctor about it. However since we all airbrush paint on a regular basis, wanted to see if anyone else has had this test result and it could be a result of lung damage from not always protecting my lungs when airbrush painting. Everything looked good with my blood tests but my hemoglobin levels are high, which can mean the bone marrow is compensating for low oxygen by producing more red blood cells. Or heart issues or cancer. Anyway hemoglobin is 15.7. Normal is 11.6 to 14.8. I have two paint booths I run but just can't wear a respirator all day as I feel like I'm suffocating in it. Yes I know dumb but that's the way it is. I try to paint close to the booths and the one I use for clear coats immediately sucks the overspray out and I am make sure I'm on the upwind side. It's so powerful you can't hear yourself when it's on. So anybody have a higher than normal hemoglobin test result? They also had trouble getting my blood pressure but my blood pressure is good as I am on blood pressure meds.