Bronchiectasis
Bronchiectasis is a condition where your breathing tubes become permanently stretched and damaged, causing mucus to build up and trigger repeated lung infections.
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Your lungs contain airways called bronchi, which are tube-like structures that carry air in and out. In people with bronchiectasis, these tubes become wider than they should be, leading to a cycle of damage and scarring.
Because these tubes are stretched and scarred, they lose their natural ability to clear out mucus, which is the sticky liquid produced by your lungs. When this mucus stays trapped, it becomes a breeding ground for bacteria, which leads to frequent, painful lung infections.
Common Symptoms
- A long-lasting cough that often brings up thick, discolored mucus.
- Feeling short of breath during daily activities.
- Fatigue, or feeling very tired, caused by your body fighting constant infections.
- Chest pain that feels sharp or tight.
- Wheezing or a whistling sound when you breathe.
- Coughing up small amounts of blood.