Respiratory Conditions

The Respiratory system brings oxygen into the lungs and expels carbon dioxide. When this function is interfered with, a person is said to have a chronic obstructive lung disease.

Causes/Risk Factors	Symptoms	Consequences	Treatment
smoking genetic abnormalities low level infection environmental pollutants allergies	progressive shortness of breath phlegm producing cough rapid labored breathing blue tinge to skin breathing difficulties when lying flat	early death temporary flare ups respiratory failure which leads to heart rhythm irregularities	quit smoking medications inhalers oxygen therapy surgery

There are three main types of chronic obstructive lung disease:

Chronic Bronchitis

Bronchitis is an inflammation of the air passages (bronchi) which connect the windpipe with the sacs of the lungs. This results in excessive mucous production and swelling of the bronchial walls.

Emphysema

Emphysema is a disease in which there is destruction of the walls of the air sacs of the lung. It is frequently preceded by chronic bronchitis.

Asthma

Asthma is an inflammation of the lower airways, which obstructs air flow. It is characterized by wheezing, coughing, chest pain and chest tightening. Often it is allergy related.

Respiratory Conditions

Inside Common Senior Illnesses

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