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- Pulmonology Respiratory Medicine
- Chest Problems
I'm a bit confused about my recent test results and could use some advice. My spirometry report came back normal, but my FeNO level is around 35. I'm not sure what this could mean. Could it be a sign of asthma or allergies, or maybe something else? Also, my SPO2 level is consistently at 98. Would love to get a better understanding of all this.