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Written by Dr Serena Jones, GP
Dr Serena graduated from Manchester University in 2008 (MBChB).
She also holds the MRCGP, DRCOG and DFSRH.
Chronic obstructive pulmonary disease (COPD) is a long-term condition involving inflammation in the lungs, narrowing of the airways (bronchitis) and damaged lung tissue (emphysema), making breathing difficult. With early recognition, guideline-based treatment, and lifestyle support, many people with COPD can maintain a good quality of life [1].
Recognising Symptoms & When to Suspect COPD
COPD should be suspected in adults over 35—especially those with a history of smoking—who experience:
- Breathlessness on exertion
- A persistent cough, often with phlegm
- Frequent chest infections
- Wheeze or chest tightness
It’s easy to overlook these signs as ‘just getting older’ or the result of a lingering cold, but if you notice these symptoms sticking around, it’s worth having a chat with your GP [1]
Understanding the Risk Factors:
The main cause of COPD is long-term exposure to irritants that damage the lungs and airways. The most significant risk factor is smoking, responsible for most cases. Other notable risks include:
- Exposure to pollutants, such as dust, fumes, or chemicals at work
- Genetic susceptibility (including rare inherited conditions like alpha-1 antitrypsin deficiency)
Reducing exposure to harmful substances, particularly by stopping smoking, remains the most effective way to lower risk and prevent the progression of COPD.
Confirming Diagnosis:
To confirm COPD, we don’t rely on symptoms alone. The most important test is spirometry, a simple breathing test that shows how well your lungs are working. It tells us whether your airways are narrowed, which is a key sign of COPD.
Managing COPD:
- Medication: Inhalers and other medicines help open the airways, reduce inflammation, and manage flare-ups.
- Pulmonary rehabilitation: Specialised exercise and education programmes improve breathing and quality of life.
- Regular physical activity, healthy nutrition, and avoidance of passive smoke or pollutants [2].
- Vaccinations: Staying up to date with flu and pneumonia vaccines reduces the risk of infections that can worsen COPD.
Self-management education and action plans: helping people recognise early signs of exacerbations and respond appropriately.
When People with COPD Should Monitor Their Oxygen Saturation (SpO₂)
Not everyone with COPD needs daily oxygen monitoring, but it can be helpful in specific situations:
- During a suspected flare-up: worsening breathlessness, increased cough, or changes in sputum
- When recovering from an exacerbation: to confirm oxygen levels are returning to baseline
- If prescribed home oxygen: to ensure saturations remain within the clinician-recommended range.
Pulse oximeters—such as those provided by Kinetik Wellbeing—offer quick, painless checks that support at-home monitoring during these periods.
When People with COPD Should Use a Nebuliser
Nebulisers convert liquid medication into a fine mist, allowing the medicine to reach deep into the lungs for more effective treatment. Kinetik Wellbeing offers a reliable ‘ultra quiet’ compressor nebulisers, making it easier to manage COPD at home.
Nebulisers are not needed by everyone with COPD. However, a nebuliser may be recommended when:
- Inhalers are difficult to use effectively due to severe breathlessness, coordination issues, or hand strength limitations
- During moderate to severe exacerbations, at home or in clinical settings if agreed or advised by healthcare professionals.
- A respiratory specialist prescribes long-term nebulised therapy, usually for severe disease or recurrent exacerbations
You can find Kinetik Wellbeing’s Compressor Nebuliser here.
Conclusion:
Although COPD is a long-term and progressive condition, early identification and good ongoing management can make a big difference. With the right treatment, regular reviews, support to stop smoking, and practical tools to manage flare-ups, many people can reduce exacerbations, slow the decline in lung function, and maintain a better quality of life. Working closely with your healthcare team and understanding your condition are key steps in staying well and staying independent.
References:
1) Nice guidance: NICE+1
2) RCOP : Royal College of Physicians+1
