Feno test: Hi all I recently had feno... - Asthma Community ...

Asthma Community Forum

22,428 members24,828 posts

Feno test

Janhar04 profile image
10 Replies

Hi all I recently had feno test my results were 50 national guidelines should be 25 I'm told . Did anyone receive any treatment are you worried by this Thanks

Written by
Janhar04 profile image
Janhar04
To view profiles and participate in discussions please or .
10 Replies
Chip_y2kuk profile image
Chip_y2kuk

No not worried, but 50 is pretty decent.... so FENO is somehow directly related to the inflamation in your airways (genius) ... the higher the number the more inflamation is present in your airways ... do you have an asthma diagnosis?

Chip

Janhar04 profile image
Janhar04 in reply toChip_y2kuk

Yes for years on fostair 200 they tried to change it to dry powder better for the environment I was told ? But made me worse so back on fostair. I was wondering do the feno test come down ever.

Chip_y2kuk profile image
Chip_y2kuk in reply toJanhar04

The fact your on fostair 200 and still blowing in the 50's indicates there "still some" (a decent some) inflmation in your airways ... in comparison mine was 30+ on fostair 200 ... after azythromycin for 6 months it's now 14-17 (so in the normal range)

The only way to get the Feno down is to reduce the inflamation in your airways(as far as I know)

Chip

Poobah profile image
Poobah in reply toChip_y2kuk

I'm currently on Azithromycin and it's making a huge difference to my inflammation. 9 weeks down, 7 to go.

Chip_y2kuk profile image
Chip_y2kuk in reply toPoobah

How long you taking it for? ... 16 weeks I make 4 months?

I've been taking it for a year (a little over actualy) and they told me it would take at least 6 months to do anything noticeable.... they even scheduled my appointment for 6 months after I started it.

Poobah profile image
Poobah in reply toChip_y2kuk

This is my 3rd course in 6 years and they've all been 16 weeks in duration. It's been the best treatment I've experienced. My consultant did explain that the length of treatment differs depending on the patient.

I don't respond well to Prednisolone and even though it takes a few weeks for the Azithromycin to kick in, the results last for quite a while (2 years), but can have it every winter, if necessary. I don't have eosinophilic asthma and my endotype is more responsive to Azithromycin. All to do with a specific inflammation pathway and MAIT cells.

Janhar04 profile image
Janhar04 in reply toChip_y2kuk

Thanks 🙏

Patk1 profile image
Patk1

Raised levels usually indicate some Inflammation may be present

Nanto4 profile image
Nanto4

My last Fenu 2 weeks ago was 125 ,i am on Fostair 200, spiriva ,and biologic injections , consultant said im now in a "grey area" and they need to work out how to get it down.

Janhar04 profile image
Janhar04

Ohh dear I hope they sort you out soon

Not what you're looking for?

You may also like...

FeNo test

I had lung function tests yesterday as a result of which I was diagnosed with asthma and started on...

FeNO test

Today I have suddenly been asked to see the nurse for a FeNO test. This makes me anxious. I gather...
Wheezycat profile image

Lung function test and FeNo

Hi everyone, Had my first ever lunch function test done this evening. FeNo was fine at 13. Kind...
Nifflerluck profile image

Feelings about FeNo testing

I have read a lot of comments about FeNo testing recently and am very interested to know different...
risabel59 profile image

Breathing test

Hi, I have just been for my breathing test. I was told i didn't need a reversibility test as I had...
Jobarton profile image

Moderation team

See all
Homely2 profile image
Homely2Administrator
Lysistrata profile image
LysistrataAdministrator
ALUK_Nurses profile image
ALUK_NursesAdministrator

Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.

Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.