Oral hallucinations

In industrial production, heavy metals, polymer compounds, and toxic gases are often used. After the human body contacts these toxic substances, the toxic substances will enter the human body through the gastrointestinal tract, respiratory tract, skin, mucous membranes, etc., and directly or indirectly act on the brain and make it Dysfunction occurs and mental symptoms appear. Among them, oral hallucinations are typical symptoms of mental disorders caused by acute poisoning with tetraethyl lead. Patients feel that "there is something like hair and straw that comes out of the teeth." A piece of meat ", as well as threatening and imperative auditory hallucinations, are also characteristic of severe cases with seizures and coma.