COPD

Also called Chronic obstructive pulmonary disease, Emphysema, Chronic bronchitis

Airways permanently narrowed and lung tissue damaged. Progressive, and the decline can be slowed considerably.

What it is

COPD gets treated as an inevitability, and it is not. Around 1.2 million people in the UK have a diagnosis, and an estimated two million more have it undiagnosed, because breathlessness gets filed under getting older.

Unlike asthma, the airway narrowing in COPD does not fully reverse. Smoking causes most cases in the UK, though occupational dust and fumes cause a meaningful share that often goes unrecognised.

Here is the part worth being direct about: stopping smoking is the only thing proven to slow the rate of lung function decline. Not inhalers. Not oxygen. Stopping. And it works at any stage, including late.

Signs you might notice

Breathlessness that has crept up over years, first on hills, then on stairs, then on getting dressed.

A cough most mornings, with phlegm. People call it a smoker's cough and mean it dismissively.

Chest infections that arrive every winter and take longer to clear each time.

Wheeze, and a chest that looks over-inflated.

How it can affect day-to-day life

Exacerbations are what change the trajectory. Each flare-up damages more lung, and lung function does not fully return afterwards. Preventing them is worth more than treating them.

Breathlessness sets off a spiral that is entirely logical and entirely destructive: moving hurts, so people move less, so muscles weaken, so the same activity costs more breath, so they move less again.

Anxiety rides alongside it. Being unable to breathe is frightening, and fear makes breathing worse.

Supporting someone well

Get on a pulmonary rehabilitation programme. It is a six to eight week exercise and education course, the evidence for it is excellent, and it is dramatically underused. Ask for it by name.

Have a rescue pack at home and a written plan for when to start it. Treating an exacerbation on day one rather than day four is the difference between staying at home and being admitted.

Take the flu jab, the COVID booster and the pneumococcal vaccination.

Learn pursed-lip breathing and the recovery positions. They work, they are free, and most people are never shown them.

Keep active deliberately. Breathlessness during exercise is not doing harm, and that reassurance is often what people need to hear from somebody they trust.

In a care service, Fiducia Together keeps the rescue pack plan and the observations in the clinical record, so a rising respiratory rate over three days is visible before it becomes an ambulance.

Where to get help

A GP or practice nurse manages most COPD and does the annual review. Ask about pulmonary rehab, a rescue pack and a self-management plan at that appointment.

Asthma + Lung UK helpline: 0300 222 5800.

For stopping smoking, local NHS services roughly triple the chance of success compared with going it alone. That figure is worth quoting to anybody who thinks willpower is the missing ingredient.