Byssinosis (cotton dust)

Definition:

An occupational disease of the lungs caused by an allergic reaction to the dust produced in the processing of cotton, flax, hemp, or sisal (see also Occupational asthma).

Causes, incidence, and risk factors:

Inhalation of the dust produced by industrial processing of textiles is the cause of this disease. An asthma-like condition results from exposure to dust in sensitive individuals. Preventative measures in the US have lowered the incidence of this disease, but it remains prevalent in developing countries. Smoking increases the risk of this disease. Repeated exposure leads to chronic bronchitis.