How can you prevent COPD?

COPD is a long-term lung condition in which airflow becomes limited. Tobacco smoke is a major avoidable risk, while dust, fumes, air pollution and repeated exposure to irritants can also harm the airways. A cough that does not settle, phlegm, wheezing or chest tightness deserves assessment rather than being dismissed as a normal part of ageing. Spirometry measures how air moves in and out of your lungs.

If you smoke, choose a supported quit plan; a Smoking Cessation Programme can provide coaching and treatment options. Avoid second-hand smoke and use suitable ventilation or protective equipment around dust, sprays and fumes. Keep physically active at a level you can manage, maintain recommended vaccinations with your clinician, and attend a Chronic Disease Review if you have ongoing symptoms or a diagnosis. Follow prescribed inhaler instructions and avoid stopping treatment without advice.

Arrange medical review for a persistent cough, regular phlegm, wheezing, chest tightness or breathlessness that limits ordinary activity. Seek urgent help for severe or rapidly worsening breathlessness, blue or grey lips, confusion, fainting or difficulty speaking in full sentences. COPD information can explain established disease, but new or worsening symptoms still need individual assessment.

Ask whether spirometry is appropriate, which exposures may be affecting you, what quit-smoking support is available, and how to recognise a flare-up early.