FENO TEST

[Irishboy]

Hi Guys,

I had a FENO test to today and it came back as 70ppb which is very high I'm told and was immediately started on pred..any1 else have experience of this test?

Thanks

[Hidden]

i've never heard of it - what was it?

[Irishboy]

Hi jinglfairy,

I had to blow into this machine that analysed the nitric oxide in my breath from wat I understand the higher the number the more inflamation in the airways.i google it but most of the medical jargon is quite hard to understand ?