"Acute inhalation can cause fatigue, dizziness, headache and nausea, and severe cases can cause oily pneumonia. For slow contact, oily acne and contact dermatitis may appear at the contact site. Can cause neurasthenia syndrome, respiratory tract and eye irritation symptoms and chronic oily pneumonia. According to reports, workers exposed to petroleum lubricants reported cancer cases. "
As long as the carcinogens in lubricating oil are aromatic compounds, they all come from crude oil or additives. However, with the development of fine chemicals, there are few aromatics from base oil in lubricating oil, and its carcinogenic content is much lower than that of gasoline.