What condition is caused by exposure to silver?

Argyria is a condition that results from prolonged exposure to silver or silver compounds, leading to a gray or blue-gray discoloration of the skin and mucous membranes. This occurs because silver particles accumulate in the body, particularly in the skin, causing a change in pigmentation. The discoloration is typically irreversible and can be quite disfiguring.

In industrial settings, workers who handle silver or silver-containing products, especially in manufacturing, jewelry making, or photography, are at risk of developing this condition if they are exposed to silver dust or vapors over time. Understanding argyria is crucial for industrial hygienists, who must implement safety measures to minimize exposure to hazardous substances like silver in the workplace to prevent adverse health outcomes.