COPD: Causes, Symptoms, Diagnosis, Treatment and Prevention
Chronic Obstructive Pulmonary Disease (or COPD) is a lung condition that affects the breathing of a person. People with COPD find it difficult to breathe normally, and as the disease progresses, doing simple daily tasks can also become hard. COPD is a culmination of a few different lung problems. In addition, people with COPD can have Emphysema, Chronic Bronchitis, or both. Emphysema refers to damage to the alveoli or air sacs in the lung. This results in damage to the walls inside them and causes them to merge into one giant air sac. Due to this, the alveoli are unable to absorb oxygen properly. It also causes air to trap inside the lungs, making it difficult to breathe. Chronic Bronchitis, on the other hand, is the condition in which mucus forms in the lungs, and the lungs are unable to expel it. What are the Causes of COPD? The causes of COPD include: Smoking cigarettes is the major cause of COPD. COPD is essentially when the lungs are exposed to irritating gases or...