Bronchiectasis Introduction Bronchiectasis is a chronic respiratory condition characterized by abnormal and permanent dilation (widening) of the bronchial tubes (airways) in the lungs. This dilation is typically caused by damage or destruction of the bronchial walls, leading to the accumulation of mucus and bacteria, which can further damage the airways and perpetuate the condition. Causes […]
Lung Cancer Introduction Lung cancer is a type of cancer that begins in the lungs, primarily in the cells lining the airways (bronchi) and parts of the lung used for breathing. It is one of the most common and deadly forms of cancer worldwide. It is typically classified into two main types: non-small cell lung
Tuberculosis (TB) Introduction Tuberculosis (TB) is a potentially serious infectious disease that primarily affects the lungs. It is caused by a type of bacterium called Mycobacterium tuberculosis. TB has been around for centuries and remains a significant public health concern, especially in developing countries and areas with high poverty rates. Causes TB is caused by
Sinusitis Introduction Sinusitis is an inflammation or infection of the sinus cavities, which are air-filled spaces within the bones of the skull. The sinuses are connected to the nasal passages, and their primary function is to produce mucus, which helps trap dust, germs, and other particles before they enter the lungs. When the sinuses become
COPD (Chronic Obstructive Pulmonary Disease) Introduction Chronic Obstructive Pulmonary Disease (COPD) is a progressive and debilitating respiratory condition that affects the lungs and the body’s ability to breathe effectively. It is a chronic inflammatory disease that causes obstructed airflow from the lungs, making it increasingly difficult to breathe over time. COPD is a umbrella term
Asthma Introduction Asthma is a chronic respiratory condition characterized by inflammation and narrowing of the airways, making it difficult to breathe. It is a common condition that affects people of all ages and can range from mild to severe. The exact cause of asthma is not fully understood, but it is believed to be a
