COPD: What It Is and How It Is Assessed

COPD includes airway narrowing and damage to parts of the lungs that move air in and out. Most people with COPD notice breathlessness during activity, while cough, phlegm, wheezing or chest tightness may also occur. Symptoms can gradually affect walking, work or sleep, and flare-ups may make them suddenly worse. The condition is diagnosed from the pattern of symptoms, an examination and tests such as spirometry; a cough or wheeze alone does not establish the diagnosis.

Arrange a clinical assessment if breathing symptoms persist, recur or limit your usual activities. Bring a list of medicines and describe when symptoms began, what triggers them and whether phlegm has changed. A clinician may check oxygen levels, listen to your chest and arrange spirometry. If you smoke, support from a Smoking Cessation Programme can reduce ongoing airway irritation. Regular reviews help adjust treatment and identify changes early.

Get urgent help if you cannot speak in full sentences because of breathlessness, develop blue or grey lips, become confused or faint, or have severe chest pain. A sudden, clear worsening of wheeze, cough or phlegm should be assessed promptly, especially if your usual inhaler plan is not helping.

Ask which test will confirm the diagnosis, how to use each inhaler, what your action plan says during a flare-up, and how often you need a Chronic Disease Review. Ask whether another condition could be contributing to your symptoms.