Dr Qaiser Niazi


About Dr Qaiser Niazi

Dr Qaiser Niazi is a Respiratory Medicine specialist in Penrith, NSW, Australia.

Respiratory Medicine

Respiratory medicine concerns the diagnosis and treatment of diseases and disorders affecting the lungs and breathing. The lungs, located within the chest, bring oxygen to the bloodstream and remove carbon dioxide from it. When you breathe in, air passes through the throat into the trachea (windpipe). The base of the trachea divides into the right and left bronchi (tubes). These divide again and again, becoming smaller and smaller until the smallest airways, the alveoli, are reached. Oxygen moves across the walls of the alveoli and enters the bloodstream. After passing through the heart the arteries carry it throughout the body. Carbon dioxide is passed from the blood into the alveoli and is breathed out of the lungs. A range of conditions affect the respiratory system. Common problems include asthma, involving inflammation of the bronchi, which makes them swell, narrowing the airways. Sleep apnoea is characterised by a reduction or pause of airflow during sleep. Chronic obstructive pulmonary disease (COPD) is any disorder that persistently obstructs bronchial airflow. COPD mainly involves two related diseases: chronic bronchitis and emphysema.

Contact Dr Qaiser Niazi

02 8079 6654
Ste 17
20-24 Castlereagh St
Penrith 2750 NSW

02 9723 3900
85 The Crescent
Fairfield 2165 NSW

20-24 Castlereagh St NSW 2750 Australia
Page last updated on 26 March 2020