Adequate hydration helps keep the respiratory tract moist, thins mucus, reduces irritation, and effectively supports the lungs' natural cleansing process.

Breathing through your nose helps protect the respiratory tract, abnormal breathing patterns can be a sign of underlying health conditions, while regular exercise contributes to improving lung function.

Mr. Ta, 59, experienced a cough, shortness of breath, and chest pain for two months, leading doctors to diagnose tuberculosis bacteria causing constrictive pericarditis.