Exploring Chronic Obstructive Pulmonary Disease (COPD)
Overview of COPD
COPD is a chronic lung disease that includes chronic bronchitis and emphysema. It causes breathing difficulties due to obstruction of airflow.
Causes of COPD
Smoking is the primary cause of COPD. Long-term exposure to lung irritants like air pollution, dust, and chemical fumes can also contribute.
Symptoms of COPD
Symptoms include cough with mucus, shortness of breath, wheezing, chest tightness, and frequent respiratory infections.
Management of COPD
Treatment aims to alleviate symptoms and slow disease progression. It includes medications, pulmonary rehabilitation, oxygen therapy, and lifestyle changes.
COPD Facts and Figures
Statistic | Global Estimate | Impact |
---|---|---|
Prevalence | Approx. 300 million affected globally | Major cause of disability and mortality |
Mortality | Approx. 3 million deaths annually | Progressive disease leading to severe complications |
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