---
title: "Bronchiectasis: Symptoms, Causes & Treatment | HealthAnswers"
description: "Bronchiectasis symptoms, airway-clearance treatment, flare-ups, antibiotics and when coughing blood or breathlessness is urgent."
url: https://healthanswers.co.uk/conditions/bronchiectasis/
robots: noindex
---

# Bronchiectasis: Symptoms, Causes & Treatment | HealthAnswers

Health A–Z

Bronchiectasis symptoms, airway-clearance treatment, flare-ups, antibiotics and when coughing blood or breathlessness is urgent.

Written by HealthAnswers editorial team Medically reviewed by [HealthAnswers UK doctor review panel](https://healthanswers.co.uk/our-doctors/) Reviewed 1 August 2026

## Quick answer

What is bronchiectasis? Bronchiectasis is a long-term condition in which widened airways collect mucus, leading to a persistent productive cough and repeated chest infections. Daily airway-clearance exercises, vaccinations and prompt treatment of flare-ups help protect lung function.

## Who is this page for?

This page is for people in the UK who want a plain-English overview of Bronchiectasis, including when to seek help and what NHS care usually involves. It explains general information, not what is wrong with you personally.

## Who should skip this page?

Skip this page if you need a diagnosis, a prescription, or emergency care. It cannot replace a GP, pharmacist, NHS 111 or 999. If you are in immediate danger, call 999; for urgent advice that is not life-threatening, call 111 in England, Scotland or Wales, or use your GP out-of-hours service in Northern Ireland.

On this page 3 sections

## Key facts about bronchiectasis

- A long-lasting cough producing phlegm is typical.
- Diagnosis commonly involves a CT scan and breathing tests.
- Physiotherapy to clear mucus is a core treatment.

## Symptoms

Symptoms may include daily cough with phlegm, repeated infections, breathlessness, wheeze, tiredness, chest pain and occasional blood-streaked sputum.

## Tests

A CT scan can show widened airways. Breathing tests, blood tests and sputum samples help assess cause, severity and infection.

## Treatment and flare-ups

A respiratory physiotherapist teaches airway-clearance techniques. Treatment may include inhalers for selected people and antibiotics for bacterial flare-ups. Keep recommended flu, COVID-19 and pneumococcal vaccinations up to date.

## ! When to see a GP about bronchiectasis

Contact your care team promptly if phlegm increases or changes colour, breathlessness worsens, or fever develops. Call **999** for severe breathing difficulty, blue or grey lips, confusion, or more than a few streaks of blood when coughing.

## Common questions about bronchiectasis

Is bronchiectasis the same as COPD? No. They are different conditions, although some people have both and symptoms can overlap. Can bronchiectasis be cured? Existing airway widening is usually permanent, but treatment can reduce infections and symptoms. Why is sputum testing used? A sample can identify bacteria and help clinicians choose an appropriate antibiotic during a flare-up.

## Sources

- [NHS — Bronchiectasis](https://www.nhs.uk/conditions/bronchiectasis/)