Oxygen therapy for COPD is more than 60-70 years old. In this long period,

What is Chronic Bronchitis Cough? Bronchitis is the inflammation of the air

Bronchitis is the inflammation of the bronchial tubes (airways) in the lung

The lungs suffer from many diseases, all of which are serious and life thre

COPD or Chronic Oppressive Pulmonary Disorder is not a single condition. It

The respiratory function is carried out by specialized organs. These organs

The lung is prone to many infections and other deadly diseases such as canc

The upper respiratory tract consists of the nose, the sinuses, and the phar