COPD lifestyle tips for patients

Overview

COPD, or chronic obstructive pulmonary disease, is a long-term lung condition that makes it harder to breathe. It happens when the airways and air sacs in your lungs become damaged, usually over many years. It gets gradually worse, but with the right care, you can still live a full and active life.

Yes, COPD is very common. It is one of the most frequent lung conditions in the UK, and millions of people around the world live with it. In many countries, it is a leading reason for hospital admissions.

COPD usually affects people over the age of 40. It is more common in people who smoke or have smoked, but it can also affect people who have been exposed to air pollution, dust, or chemical fumes at work. Both men and women can develop COPD.

Symptoms

Common symptoms

• An ongoing cough that does not go away
• Shortness of breath, especially with activity
• Excess mucus (phlegm) that you cough up
• Wheezing or a whistling sound when breathing
• A feeling of tightness in the chest

Symptoms in children

• COPD is very rare in children. However, some children with severe lung damage from infections or prematurity may have similar long-term breathing problems, such as a persistent cough and trouble keeping up with play.

Symptoms in older adults

• Older adults may not realise they have COPD because they think their breathlessness is just because of age. Common signs include needing to stop to catch your breath on stairs, frequent chest infections, and a daily cough with phlegm.

Causes

Main causes

• Smoking is the leading cause of COPD, and it is responsible for about 8 in 10 cases.
• Long-term exposure to air pollution, secondhand smoke, or harmful dust and chemicals at work can also cause COPD.
• In rare cases, an inherited condition called alpha-1 antitrypsin deficiency (a shortage of a specific protein that protects the lungs) can lead to COPD, even in people who never smoked.

Risk factors

• Being over age 40
• A history of frequent respiratory infections in childhood
• Poorly controlled asthma
• Exposure to smoke from biomass fuel used for cooking and heating in poorly ventilated spaces
• A family history of COPD

When to see a doctor

See a doctor urgently if:

• If you have any of the emergency signs listed above, call your local emergency number immediately.
• If you have a sudden flare-up (also called an exacerbation) that is not settling with your usual medication, seek care the same day.

Book a routine appointment if:

• See your GP or healthcare provider if you have a persistent cough, cough with phlegm for three months or more, or you become breathless doing things you used to manage easily.
• Make an appointment for a respiratory review if you have COPD and you are not feeling in control of your symptoms.

Diagnosis

A doctor will start by asking about your symptoms, your smoking history, and whether you have been exposed to dust or fumes. They will also listen to your chest. The most important test is a breathing test called spirometry, which shows how well your lungs are working.

Tests that may be done

• Spirometry: you blow into a machine to measure how fast and how much air you can breathe out.
• Chest X-ray: a picture of your lungs to rule out other problems such as lung cancer or a collapsed lung.
• Blood tests: to check for anaemia, an infection, or an inherited cause of COPD.
• Oximetry or blood gas test: to measure the oxygen level in your blood.

What to expect at your appointment

The tests are simple and usually painless. Spirometry involves taking a deep breath and blowing as hard as you can into a tube. You may be given a spray to open your airways before the test. Results can take a few days, and your GP or specialist will explain them and talk with you about the next steps.

Treatment

There is no cure for COPD, but there are many ways to manage it. Treatment focuses on relieving symptoms, helping you stay active, and preventing flare-ups. The most important step you can take is to stop smoking if you smoke. You will also learn skills to breathe more easily and use your medicines correctly.

Self-care at home

• Quit smoking. This is the single most effective thing you can do to slow down the disease.
• Follow a pulmonary rehabilitation programme if offered. It includes exercise and education that can improve your quality of life.
• Use your prescribed inhalers exactly as taught. Ask your nurse or pharmacist to check your technique.
• Everyone with COPD should have a 'flare-up plan' in writing so you know what to do when symptoms worsen.
• Keep your home well ventilated and avoid strong fumes, aerosol sprays, and indoor smoke.

Medical treatments

Medical treatment usually includes inhalers that help open the airways and reduce inflammation. You may also be offered a combination inhaler, or a nebuliser if your breathing is more severe. During a flare-up, oral steroids or antibiotics may be prescribed. In some places, oxygen therapy is used when blood oxygen levels are low. Everyone's plan is individual, so work with your healthcare team to find what works best for you.

When is surgery considered?

Surgery is rarely needed for COPD. It is only considered for a small number of people with severe disease where other treatments have not helped. Options may include removing damaged parts of the lung (bullectomy or lung volume reduction) or, in very rare cases, a lung transplant. Your specialist will discuss whether this is right for you.

Living with this condition

Living well with COPD is about pacing yourself, planning your day, and learning how to manage breathlessness. Simple routines like keeping your medication by your toothbrush can help you stay consistent. Make a daily plan that includes rest stops, and do your best to avoid environments that trigger symptoms.

Lifestyle tips

• Take your medicines as prescribed, even when you feel well.
• Eat a balanced diet with small, frequent meals to feel less full and breathe more easily.
• Drink plenty of fluids to thin mucus (unless your doctor says otherwise).
• Use breathing techniques like pursed-lip breathing and diaphragmatic breathing to control breathlessness.
• Try to keep moving – regular gentle activity such as walking or chair exercises can strengthen your body.
• Get a flu vaccination each year and ask about pneumonia vaccination.

Diet and exercise

Aim for a diet rich in fruit, vegetables, and lean protein. If you are losing weight, try energy-dense foods like nuts and avocados. If you are overweight, losing even a little can make a big difference to your breathing. Exercise, such as walking or cycling on a stationary bike, should be tailored to your ability. Pulmonary rehabilitation is designed for this and can make activity feel easier.

Mental health and emotional wellbeing

Living with a chronic condition can lead to sadness, worry, and low mood. It is not unusual to feel frustrated or anxious about breathlessness. Do not ignore these feelings. Talk to your doctor, ask about support groups, and consider speaking with a counsellor if the feelings are overwhelming. Your health worker can connect you with local mental health services.

Prevention

You cannot always prevent COPD, especially if you have a genetic tendency, but you can reduce your risk. The best prevention is to never start smoking, and to stop smoking if you do. Wearing protective masks in dusty jobs and making sure your home is well ventilated also helps.

Vaccines

Respiratory infections can be very serious for people with COPD. Ask your doctor about influenza (flu) vaccine each year, and check if you are eligible for pneumonia vaccine. Also make sure you are up to date with whooping cough and COVID-19 vaccines.

Screening programmes

There is no routine national screening test for COPD in most countries. But if you have a long history of smoking or a persistent cough, ask your doctor for a breathing test. Early diagnosis allows you to start treatment sooner.

Complications

If left untreated

• Frequent lung infections such as pneumonia
• Serious flare-ups that need emergency care and hospital stays
• Damage to the muscle at the right side of the heart, called cor pulmonale
• Low oxygen levels that affect the brain and other organs
• Weight loss and muscle weakness

Long-term outlook

COPD is different for everyone. While it is a long-term condition, the outlook can still be positive. With early diagnosis, quitting smoking, a good treatment plan, and a healthy lifestyle, you can keep doing the things you enjoy for many years. The condition does not define you. Many people with COPD continue to work, travel, and spend time with family.

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