Styrene polymers are widely used in various industrial applications, but occupational exposure to styrene vapors can adversely affect human health. One of the underexplored effects is on the oral mucosa, where chronic exposure may reduce mucosal resistance, predisposing individuals to inflammation, ulceration, and secondary infections. This study aims to evaluate the impact of occupational styrene exposure on oral mucosal resistance and discuss potential methods for its restoration. Evidence-based approaches, including preventive, pharmacological, and regenerative strategies, are highlighted. Findings suggest that early intervention and occupational safety measures are crucial in maintaining oral health in exposed workers [1], [2].

Styrene polymer, occupational exposure, oral mucosa, mucosal resistance, restoration methods.

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