What should you know about acute bronchiectasis?

During a flare, cough may worsen, phlegm may increase or change colour, and breathlessness, wheezing, tiredness, fever, or chest discomfort may appear. A clinician may call this an acute exacerbation and assess whether infection or another trigger is involved.

Bronchiectasis is a long-term condition in which damaged, widened airways do not clear mucus effectively. Retained mucus can irritate the airways and make chest infections easier to develop. An acute flare is a noticeable deterioration from your usual pattern, not simply the presence of a daily cough or phlegm.

The relevant change differs between people. Useful details include how your breathing compares with normal, the amount and appearance of mucus, whether there is blood in it, and whether fever, pain, or unusual fatigue has developed.

Contact your usual clinician promptly when symptoms change from your baseline. Follow any personalised flare plan you have been given, continue prescribed airway-clearance techniques and regular medicines as directed, drink enough fluids unless you have been advised to restrict them, and avoid smoke. Do not start leftover antibiotics or change prescribed doses without clinical advice.

Assessment may include listening to your chest, checking oxygen levels, testing a sputum sample, or arranging imaging or breathing tests. Treatment depends on the suspected trigger, symptom severity, previous sputum results, allergies, and other health conditions.

Seek urgent medical help for severe or rapidly worsening breathlessness, blue or grey lips, confusion, fainting, intense chest pain, or more than small streaks of blood in coughed-up mucus. These warning signs need prompt assessment regardless of what caused the flare.

Arrange a same-day clinical review if you are more short of breath than usual, develop fever, feel markedly unwell, cannot keep fluids down, or notice a clear increase or change in phlegm. Earlier review is also sensible if you have been told that your oxygen level is low or your rescue plan is not helping.

Ask what changes should trigger your personal flare plan, whether you should provide a sputum sample before treatment, and how to perform your airway-clearance routine while unwell. You can also ask which symptoms warrant emergency help, when follow-up is needed, and whether your usual medicines or breathing techniques require adjustment.