An occupational illness is an event or exposure that occurs in the workplace that causes or contributes to a condition or worsens a preexisting condition.
An occupational injury is the result of a specific on-the-job accident. The date and cause of such an accident can be determined with precision. An occupational disease is a condition that occurs over time. It can cause chronic symptoms and ailments that prevent you from doing your job.
Occupational skin diseases are ranked among the top five occupational diseases in many countries. Occupational skin diseases and conditions are generally caused by chemicals and having wet hands for long periods while at work. Eczema is by far the most common, but urticaria, sunburn and skin cancer are also of concern.
Under the Occupational Health and Safety Act, Occupational illness is defined as a condition that results from exposure in a workplace to a physical, chemical or biological agent to the extent that the normal physiological mechanisms are affected and the health of the worker is impaired.
Chemicals can cause many different types of harm, ranging from mild skin irritation to cancer. The effects of hazardous chemicals may be seen:
It is important to minimise exposure to chemicals at all times. In order for a chemical to be hazardous to a person’s health, it must either be in contact with or enter the body.
Chronic Toxicity – the development of adverse effects as a result of long term exposure to a contaminant or other stressor.
Chronic exposure is continuous or repeated contact with a toxic substance over a long period of time (months or years). If a chemical is used every day on the job, the exposure would be chronic. Over time, some chemicals, such as PCBs ( Poly Chlorine Biphenyl) and lead, can build up in the body. Health effects that have been associated with exposure to PCBs include acne-like skin conditions in adults and neurobehavioral and immunological changes in children. PCBs are known to cause cancer in animals.
Polychlorinated biphenyls(PCBs) are aromatic, synthetic chemicals which do not occur naturally in the environment. They consist of the biphenyl structure with two linked benzene rings in which some or all of the hydrogen atoms have been substituted by chlorine atoms.
IMPORTANT: Always use the PPE provided as intended.