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FeNO is an inflammatory marker in our breath that has been shown to help confirm the diagnosis of asthma and underpin its management.
FeNO measurement has become a recognized standard diagnostic procedure and is used daily in medical practices and clinics all over the world. It is quick and easy to perform and is non-invasive and stress-free for the patient.
Reliable monitoring of asthma is particularly important during pregnancy to prevent exacerbations and protect the mother and unborn child.