The toxicological effects of thioethers can vary widely depending on their structure and concentration. Some thioethers have been shown to cause hepatotoxicity, nephrotoxicity, and neurotoxicity in experimental studies. For example, dimethyl sulfide, a common thioether, can cause irritation of the respiratory tract and eyes upon exposure. Chronic exposure to certain thioethers might lead to more severe outcomes, including organ damage and carcinogenicity.