asthma and family life

Overview

Asthma is a long-term lung condition that makes it harder to breathe. It causes the airways in your lungs to become swollen, narrow, and extra sensitive. When you come into contact with a trigger, the airways tighten and make extra mucus, which leads to coughing, wheezing, and breathlessness.

Yes. Asthma is one of the most common long-term conditions in the world. Many families have at least one member living with it.

Asthma can start at any age. It often begins in childhood, but it can also develop in adults. It can run in families, and it is linked to other allergies like eczema and hay fever. Some children have fewer symptoms as they grow up, while others continue to need treatment in adulthood.

Symptoms

Common symptoms

• A cough that often happens at night, early in the morning, or after exercise
• Wheezing - a whistling sound when you breathe out
• Shortness of breath or feeling out of breath easily
• Tightness, pressure, or mild pain in the chest

Symptoms in children

• Coughing that gets worse at night, when laughing, or during active play
• Tiring quickly during games or sports
• Saying their chest feels tight or hurts
• Restless sleep because of coughing or wheezing

Symptoms in older adults

• Breathlessness during everyday activities like climbing stairs or gardening
• A lingering cough that is often blamed on ageing or smoking
• Wheezing that is more noticeable during a cold
• Waking up at night with a tight chest or cough

Causes

Main causes

• The exact cause of asthma is not fully known, but it is usually a mix of inherited genes and environmental factors.
• The airways in people with asthma are very sensitive. When they meet a trigger, they swell, tighten, and fill with mucus.
• Common triggers include cold air, pollen, dust mites, animal fur, tobacco smoke, and viral infections like colds and flu.
• Strong emotions, stress, or exercise can also bring on symptoms in some people.

Risk factors

• Having a family history of asthma, eczema, or hay fever
• A parent who smoked, or being exposed to cigarette smoke in childhood
• Having another allergic condition, such as a food allergy or allergic rhinitis (hay fever)
• Living or working in an environment with air pollution, dust, or chemical fumes
• Being overweight, which can put extra pressure on the lungs and make symptoms more likely

When to see a doctor

See a doctor urgently if:

• See a doctor the same day if you or your child have symptoms that are not controlled by the usual plan.
• Seek immediate advice if you need your reliever inhaler more often than every 4 hours, or if symptoms keep coming back at night.
• Contact your asthma nurse or GP if you have a wheeze or cough that will not settle after a week.

Book a routine appointment if:

• Please do not wait until symptoms become severe. If a cough, wheeze, or breathlessness keeps returning, make an appointment for a full check-up.
• Once you have an asthma diagnosis, book a routine asthma review at least once a year (more often for children) so your plan can be adjusted.

Diagnosis

There is no single test for asthma. A doctor or nurse will listen to your description, ask about your personal and family history, and listen to your breathing. They may also do some simple breathing tests and, if allergies are suspected, allergy tests.

Tests that may be done

• Spirometry - you breathe hard into a tube to see how much air your lungs can hold and how fast you can blow it out.
• Peak flow testing - you blow into a small hand-held device to measure how fast you can exhale. You may be asked to do this at home over a couple of weeks.
• FeNO test - you breathe into a machine that measures the amount of inflammation (swelling) in your airways.
• Allergy testing - a skin prick or blood test to see if allergens like dust mites or pollen are causing problems.

What to expect at your appointment

You may not get a definite answer in one visit. Your provider might ask you to keep a symptom diary and measure your peak flow twice a day for a while. They may also give you a trial of a reliever inhaler to see whether it improves your breathing. This is a guided, step-by-step process, and you remain in control.

Treatment

Asthma treatment is personal and should be written down in an asthma action plan. The main goals are to reduce airway inflammation, keep symptoms away, and allow you to live without fear of attacks. This is usually achieved with daily control inhalers and, when needed, quick-relief inhalers.

Self-care at home

• Take your preventer inhaler every day exactly as your healthcare provider advises, even when you feel well.
• Learn your early warning signs (cough, wheeze, tight chest) and act early.
• Avoid your triggers as much as possible - for example, stop smoking and do not allow smokers inside the house.
• Use a spacer device with your inhaler if your provider has recommended one, to help the medicine get into the lungs.
• Keep a written asthma action plan with your family, school, or workplace, and update it at every review.

Medical treatments

The main treatments are inhalers. A preventer inhaler is used every day to calm the swelling in the airways. A reliever inhaler is used to quickly ease symptoms when they appear. Some people may need a combined inhaler or additional medicines, and in severe cases a specialist may recommend newer injectable treatments (biologics) or other breathing support. Your healthcare provider will choose the right medicines for your age, symptoms and triggers. Always seek advice before stopping or changing any treatment.

When is surgery considered?

Surgery is not a standard treatment for asthma. It is only considered in very severe, difficult-to-control asthma, after full specialist review. Surgery to reduce airway muscle thickness (bronchial thermoplasty) is one such option for a small number of patients, but it is not for everyone.

Living with this condition

Living with asthma in a family works best when everyone understands the plan. Create a home with fewer triggers: discourage smoking indoors, vacuum regularly, keep dust levels down, and wash bedding in hot water. Make sure everyone knows where the asthma medicines are and what to do in an emergency. Stick a simple action plan on the fridge.

Lifestyle tips

• Keep all asthma medicines in the same safe, visible place, and check expiry dates.
• Talk openly about asthma with children and other family members so they feel supported rather than anxious.
• For school and work, share a copy of the asthma action plan with the teacher, coach, or manager.
• Plan for exercise and travel by carrying the reliever inhaler everywhere.
• Try to manage stress, because strong emotions can sometimes trigger symptoms.

Diet and exercise

There is no special asthma diet, but eating a healthy, balanced diet helps keep your immune system strong and your weight healthy, which can make breathing easier. Exercise is encouraged for almost everyone with asthma. If exercise makes you cough or wheeze, talk to your asthma nurse - you may need to use your reliever inhaler before exercise or adjust the plan. Warm up slowly and always carry your reliever inhaler.

Mental health and emotional wellbeing

Living with asthma can bring worry and anxiety, and poor sleep can leave you or your child feeling drained. It is natural to worry about attacks, and it is also normal for siblings to feel concerned or left out. Please speak to your healthcare provider if these feelings do not go away. If you ever have thoughts of harming yourself or feel in crisis, call your local emergency number or a mental health crisis line immediately.

Prevention

You cannot prevent asthma itself, but you can prevent symptoms and attacks. By spotting triggers early and taking the right prevention inhaler every day, many attacks are avoidable. Also, avoiding smoking and reducing allergens in the home can dramatically lower the number of symptom days.

Vaccines

It is very important to keep vaccinations up to date. The seasonal flu vaccine and, if recommended, the pneumonia vaccine are especially useful because respiratory infections can make asthma worse. Talk to your healthcare provider or local pharmacy about these vaccines.

Screening programmes

There is no routine screening test for asthma. However, if you, your child, or an older relative has frequent cough, wheeze, or breathlessness, do not put off an assessment. The earlier asthma is recognised, the easier it is to control.

Complications

If left untreated

• Repeated asthma attacks that may lead to stays in hospital
• Poor sleep and daytime tiredness, which can affect school or work performance
• Missing school, sports, and family activities
• A gradual decline in lung function if the condition remains poorly controlled
• A severe, life-threatening attack if emergency help is delayed

Long-term outlook

With the right treatment and a good family routine, asthma can be very well controlled. Most people live active and full lives, and many children see their symptoms improve as they grow. Regular reviews and an updated action plan mean you are always in charge.

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