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Bronchial Disorders
Reviewed by Medicinsk Expert•Last updated: 2026-10-22•Lungs Breathing

Bronchial Disorders

Bronchial disorders affect the tubes that carry air to your lungs, often leading to breathing difficulties.

Overview

When you breathe in, the air travels down through your trachea (windpipe). It then goes through two tubes to your lungs. These tubes are your bronchi. Bronchial disorders can make it hard for you to breathe.

Common Disorders

The most common problem with the bronchi is bronchitis, an inflammation of the tubes. It can be acute or chronic. Other problems include:

  • Bronchiectasis - a condition in which damage to the airways causes them to widen and become flabby and scarred
  • Exercise-induced bronchospasm - a breathing problem that happens when your airways shrink while you are exercising
  • Bronchiolitis - an inflammation of the small airways that branch off from the bronchi
  • Bronchopulmonary dysplasia - a chronic lung condition in infants, most often premature infants

Frequently Asked Questions

Chronic bronchitis usually presents with a productive cough that lasts at least three months in two consecutive years and is often linked to smoking or long‑term irritant exposure. Asthma typically causes episodic wheezing, shortness of breath, and a cough that worsens at night or with triggers such as allergens, cold air, or exercise. Pulmonary function testing (spirometry) with bronchodilator response helps differentiate the two; a significant improvement in airflow after a bronchodilator points toward asthma, whereas a relatively fixed obstruction suggests chronic bronchitis.
Yes. Quitting smoking and avoiding second‑hand smoke are the most important steps. Regular airway clearance techniques (e.g., chest physiotherapy, oscillatory devices, or postural drainage) help remove mucus and reduce infections. Staying up to date with vaccinations (influenza, pneumococcal, COVID‑19) lowers the risk of respiratory infections that can worsen bronchiectasis. A balanced diet rich in antioxidants and adequate hydration also support airway health.
Seek emergency care if you develop sudden, severe shortness of breath, chest tightness, or wheezing that does not improve with your rescue inhaler, if you notice bluish lips or fingertips, rapid breathing (>30 breaths per minute), confusion, or a feeling of “not getting enough air.” These can indicate life‑threatening airway narrowing that requires immediate medical intervention.
void using bronchodilators (inhalers) for at least 6–12 hours before the test unless your doctor says otherwise. Do not smoke or use nicotine products for at least 12 hours prior. Wear loose‑fitting clothing and bring a list of current medications. If you have a recent respiratory infection, inform the technician, as results may be affected.
Source: MedlinePlus, National Library of Medicine

MedlinePlus brings together authoritative health information from the National Library of Medicine (NLM), the National Institutes of Health (NIH), and other government agencies and health-related organizations.

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