This website is for healthcare professionals - NIOX PRO® is available in the following countries.

FeNO by NIOX® Masterclasses

Join the FeNO by NIOX® Masterclass to enhance your expertise in FeNO testing and improve asthma management!

New UK Guidelines!

An update on the BTS/SIGN/NICE asthma guideline and the use of FeNO testing

Welcome to our latest masterclass on the updated BTS/SIGN/NICE guidelines for asthma diagnosis and management which were published in November 2024. Watch this masterclass to learn more about how FeNO fits into the guidelines and how you could implement this into your care.

Watch today

The future of asthma

How FeNO-guided asthma management can improve asthma care

Start your FeNO journey and explore how FeNO testing enhances patient outcomes in primary and secondary care. Learn why measuring airway inflammation leads to more accurate diagnoses and better asthma management. Hosted by our Lead Nurse for Education, Karen Frankland. Spaces are limited—register today!

Watch today

Discover FeNO Testing

Learn about FeNO with our free app

Why NIOX®

Explore the Gold Standard device*

Understand FeNO Scores

Use our interpreting FeNO calculator

* NIOX®. Data on File; MKT-DOF-007. 2024.

NIOX® Customer Support and Training

At NIOX® we are passionate about providing excellent support and training.

© Copyright NIOX Group plc. MKT-PRM-WW-0089. May 2024.