Occupational diseases can be primarily caused by:

Occupational diseases are primarily linked to exposure to harmful substances found in the work environment. Chemical exposure plays a significant role in the development of such diseases, as many individuals may come into contact with toxic solvents, carcinogens, or other hazardous materials during their job. This type of exposure can lead to respiratory problems, skin conditions, or even long-term diseases like cancer, depending on the nature of the chemical and the level of exposure.

While genetic factors, physical injuries, and stress management are important aspects of overall health and can impact one's well-being, they do not primarily classify as occupational diseases in the same way that chemical exposure does. Genetic factors might predispose individuals to certain diseases, but they aren't directly caused by occupational settings. Physical injuries relate to accidents or trauma rather than prolonged exposure to workplace conditions. Stress management is crucial for mental health, but it does not categorize as an occupational disease itself.

Understanding the impact of chemical exposure emphasizes the importance of safety measures and regulations in the workplace to prevent occupational diseases.