Vol. 6, Issue 2, Part D (2024)

Occupational toxicology is a branch of toxicology that focuses on the study and assessment of the effects of chemicals, substances, and other potentially harmful agents in the workplace. This field is critical for ensuring the health and safety of workers by identifying, evaluating, and controlling exposures to hazardous substances. Occupational toxicologists identify chemicals, dusts, fumes, gases, and physical agents (like radiation) that workers may be exposed to during their jobs and also their routes of exposure. The dose of the toxic substances and the grade of exposures can be calculated by occupational toxicologists. Developing safety guidelines and regulations, such as permissible exposure limits (PELs) and threshold limit values (TLVs), to protect workers. Exposure to toxic substances can lead to various occupational diseases, such as respiratory disorders, skin conditions, neurological effects, and cancers. Occupational toxicology aims to identify and prevent these health outcomes. Recommending the use of PPE, such as gloves, masks, and protective clothing, to minimize direct exposure. There are many standardise protocols have been followed in terms of taking best protection like OSHA, NIOSH or many other globally acclaimed bodies. Occupational toxicology is essential for maintaining a safe work environment. By understanding the risks associated with workplace exposures, toxicologists help in designing safer industrial processes, implementing effective control measures, and developing policies that protect workers from harmful effects, thereby reducing the incidence of occupational diseases and improving overall workplace health.