shortness of breath follow up care

Overview

Shortness of breath is the feeling that you cannot get enough air. Follow-up care is the plan of check-ups, tests, and support you receive after a first episode or diagnosis, so that you and your healthcare team can track your symptoms and adjust your treatment to keep you as comfortable as possible.

Yes. Shortness of breath is very common. Many people experience it at some point, and it becomes more frequent as we age.

It affects people of all ages. It is more likely in people who smoke, have asthma, COPD, heart disease, obesity, or a sedentary lifestyle.

Symptoms

Common symptoms

• Feeling like you can't catch your breath
• Breathing harder or faster than usual
• Tightness in your chest
• A wheeze or whistling sound when you breathe
• A feeling of pressure in your chest

Symptoms in children

• Breathing very fast
• Flaring their nostrils when breathing
• Making a grunting sound with each breath
• Trouble feeding or drinking because they are breathless
• Being unusually sleepy or hard to wake

Symptoms in older adults

• New or worse confusion
• Feeling dizzy or faint
• Tiredness with little effort
• Swelling in the ankles or legs
• Cough that is worse than usual

Causes

Main causes

• Asthma and other long-term lung conditions like COPD
• Respiratory infections such as bronchitis or pneumonia
• Heart conditions, including heart failure
• Anxiety or panic attacks
• Being very unfit or overweight
• Some medicines that can make breathing slower or shallower

Risk factors

• Smoking or long-term exposure to second-hand smoke
• Exposure to air pollution, dust, or certain chemicals at work
• Getting older
• Not exercising
• Having another long-term condition like heart disease or diabetes
• Family history of lung or heart disease

When to see a doctor

See a doctor urgently if:

• If your breathing is getting worse over hours or days
• If you have a temperature along with breathing problems
• If you notice swelling in your legs with breathlessness
• If you wake up breathless at night

Book a routine appointment if:

• If you have been short of breath for more than a few weeks
• If your symptoms limit your everyday activities
• If you need your reliever inhaler more often than usual
• If you feel your treatment is not working

Diagnosis

Your doctor will ask about your symptoms, your medical history, and whether anything makes your breathing better or worse. They will listen to your chest and may do some simple tests, often on the same day in the clinic or at a hospital.

Tests that may be done

• Chest X-ray
• Spirometry (a breathing test where you blow into a machine)
• Measuring blood oxygen levels with a sensor on your finger
• Blood tests to check for infection, anaemia, or other clues
• Electrocardiogram (ECG) to check your heart's rhythm

What to expect at your appointment

You may be referred to a specialist such as a lung doctor (pulmonologist) or a heart doctor (cardiologist). Most tests are painless and take about 15–30 minutes. You will usually get the results at a follow-up visit, and the team will explain exactly what they mean and next steps.

Treatment

Treatment depends on the cause of your shortness of breath. The main goals are to feel better, prevent flare-ups, and slow down any underlying condition. Follow-up care is a partnership: you, your family doctor, and any specialists work together to find the best plan.

Self-care at home

• Pace yourself: spread activities out and take rest breaks
• Use breathing techniques, such as pursed-lip breathing or belly breathing, to control breathlessness
• Avoid smoking and second-hand smoke
• Stay up to date with flu and pneumonia vaccines
• Ask your healthcare team before starting any new exercise

Medical treatments

Depending on your situation, your doctor may recommend inhaled treatments to open the airways, oxygen therapy if your oxygen levels are low, pulmonary rehabilitation (a supervised exercise and education programme), or treatment for the underlying condition such as heart failure or anaemia. Always follow your medical team's instructions and ask questions if anything is unclear.

When is surgery considered?

For some people, surgery may be an option after a full assessment — for example, to remove a narrowed or blocked airway, or to treat severe lung problems. Your specialist will only mention surgery if tests show it could help.

Living with this condition

Living with breathlessness often means learning to manage your energy. Plan your day around your best hours, keep essentials close by, and don’t be afraid to ask for help. Keep your medicines and inhalers within easy reach and have a written action plan if your doctor provides one.

Lifestyle tips

• Quit smoking if you smoke — get support from local stop-smoking services
• Keep physically active in a way that feels safe for you, like walking or seated exercises
• Maintain a healthy weight to reduce the load on your lungs
• Try to avoid triggers like cold air, air pollution, or strong fumes
• Stay socially connected — join a local lung support group if possible

Diet and exercise

Eating a balanced diet with plenty of fruits, vegetables, and lean protein can support your breathing muscles. Some people find it easier to eat smaller meals more often, as a full stomach can push on the lungs. Exercises such as walking, cycling, or gentle swimming — approved by your healthcare team — can improve your fitness without overdoing it.

Mental health and emotional wellbeing

Living with breathlessness can be worrying. Anxiety itself can make breathing feel even harder. It is common to feel low, frustrated, or scared. Talking to someone and getting support for your mental health is just as important as treating the cause of your symptoms. If you ever feel unable to cope or have thoughts of harming yourself, contact your local crisis team or call your local emergency number right away.

Prevention

You cannot always prevent shortness of breath, especially if you have a long-term condition, but you can reduce the risk of flare-ups by staying active, avoiding infections, keeping up with your treatments, and not smoking.

Vaccines

Vaccines for flu and pneumonia can help prevent lung infections that might trigger serious breathlessness. Talk to your doctor about which vaccines are right for you.

Screening programmes

If you have a condition that makes you more likely to have breathing problems, your doctor may recommend regular check-ups, including breathing tests, to catch any changes early.

Complications

If left untreated

• Breathing problems can get worse over time
• Your heart may have to work harder, leading to strain
• You may become less active, leading to muscle weakness and isolation
• An undiagnosed cause such as heart failure or pulmonary embolism can become dangerous

Long-term outlook

With proper follow-up, many causes of shortness of breath can be managed successfully. You may need to adapt your lifestyle, but most people can stay active, feel in control, and enjoy a good quality of life. The key is to attend follow-up appointments and speak up if something changes.

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