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Fractional exhaled nitric oxide FeNO testing is increasingly used across primary care to support asthma diagnosis and monitoring. While a high FeNO result often indicates eosinophilic inflammation, a low FeNO reading can be equally valuable in clinical decision making. Understanding what a low FeNO means helps clinicians avoid misdiagnosis, reduce... read more →

Fractional exhaled nitric oxide FeNO testing is one of the most effective ways to measure airway inflammation in asthma. When FeNO levels are raised, it provides clinicians with valuable insight into what is happening in the airways at the time of testing. But what exactly does a high FeNO reading... read more →

FeNO testing is becoming a core part of asthma care across GP surgeries, community clinics and integrated pathways. As more practices adopt the technology, clinical teams, PCNs and ICBs face an important decision: which FeNO device offers the best fit for their service? With multiple analysers available, choice matters. The... read more →

Diagnosing asthma in children is often more challenging than diagnosing adults. Symptoms can be unclear, children may struggle to describe their feelings and traditional lung function tests are difficult for many under tens to perform consistently. Fractional exhaled nitric oxide FeNO testing offers clinicians an objective, child friendly way to... read more →

With asthma care shifting closer to home, primary care networks PCNs and integrated care boards ICBs are looking for solutions that improve outcomes without increasing clinical burden. Fractional exhaled nitric oxide FeNO testing is emerging as a vital part of this model, providing objective data that supports both diagnosis and... read more →

Asthma affects millions of people across the UK and most patients are diagnosed, managed and reviewed in primary care. With demand rising and appointment time limited, clinical teams need fast, reliable tools that support confident decision making. Fractional exhaled nitric oxide FeNO testing offers exactly that, making it one of... read more →

Asthma diagnosis in primary care is rarely straightforward. Symptoms can change over time, patients may have variable lung function and clinical presentations overlap with other respiratory conditions. To support confident decisions, many clinicians now use a combination of FeNO testing and spirometry to build a more accurate picture of airway... read more →

Asthma diagnosis in primary care is rarely straightforward. Symptoms can change over time, patients may have variable lung function and clinical presentations overlap with other respiratory conditions. To support confident decisions, many clinicians now use a combination of FeNO testing and spirometry to build a more accurate picture of airway... read more →

Diagnosing asthma in primary and secondary care can still be challenging. Symptoms vary from person to person, they often overlap with other respiratory conditions and lung function tests do not always provide clear answers. Fractional exhaled nitric oxide FeNO testing offers clinicians the objective data they need to make earlier... read more →

Since the launch of the NICE guidelines on Asthma diagnosis in November last year, FeNO testing has been at the centre of much discussion and clinical debate. Many practices within the primary care setting have... read more →