Severe Bronchiectasis: What to Know

Bronchiectasis prevents the airways from clearing mucus efficiently. Mucus can trap germs, leading to flare-ups with more coughing, thicker or changed-colour phlegm, breathlessness, chest discomfort, fatigue, or fever. Some people cough up blood. Severity is judged from symptoms, flare-up history, lung function, imaging, oxygen levels, and how daily activities are affected; one symptom alone does not define it. A clinician may use a chest X-ray and spirometry alongside other tests to understand the lungs.

Follow the airway-clearance plan taught by your respiratory team and keep prescribed medicines available as directed. Drink enough fluids unless a clinician has advised restriction, because thick mucus can be harder to clear. Notice changes in your cough, phlegm, breathlessness, energy, and temperature. Avoid smoke and seek advice early during a flare-up; treatment may include antibiotics, inhaled medicines, or physiotherapy depending on the cause and test results. Vaccination and infection-control advice should be personalised.

Call emergency services for severe breathlessness at rest, blue lips, confusion, collapse, or chest pain. Seek urgent medical advice for more than a small amount of blood in phlegm, rapidly increasing blood, a sudden fall in exercise tolerance, high fever, or symptoms that are escalating despite your plan. Do not wait for a routine appointment if breathing is becoming difficult.

What does severe mean in my results and symptoms? Which airway-clearance technique suits me? What is my flare-up plan? When should I use antibiotics or seek urgent help? Would chest imaging or spirometry need repeating?