Bronchiectasis is a chronic lung condition characterized by the permanent dilation and damage of the bronchi, the airways within the lungs. This structural abnormality leads to recurrent infections, mucus buildup, and impaired clearance of secretions, causing inflammation and damage to the lung tissue over time. Causes: Bronchiectasis can result from various factors, including: Infections: Previous severe lung infections like pneumonia, tuberculosis, or whooping cough. Immune system disorders: Conditions like primary immunodeficiency diseases that impair the body’s ability to fight infections. Cystic fibrosis: A genetic condition where thick, sticky mucus damages the lungs. Autoimmune diseases: Conditions such as rheumatoid arthritis or inflammatory bowel disease. Obstruction of the airways: Due to foreign objects or tumors. Symptoms: Common symptoms of bronchiectasis include: Chronic cough Large amounts of sputum (mucus) production Frequent lung infections Shortness of breath Whe...