What symptom does mercury toxic eye have?

summary

Mercury is a silver white liquid metal, which evaporates at room temperature. Chronic mercury poisoning is the most common, mainly occurs in production activities, long-term inhalation of mercury vapor and mercury compound dust. The main symptoms were mental nerve abnormality, gingivitis and tremor. What symptom does mercury toxic eye have? Next, I'd like to share my views with you.

What symptom does mercury toxic eye have?

Gastrointestinal manifestations include gingival swelling and pain, erosion, bleeding, oral mucosa ulceration, tooth loosening, salivation, may have "Mercury line", lip and cheek mucosa ulcer, may have liver dysfunction and liver enlargement. Oral poisoning can cause abdominal pain, diarrhea, mucus discharge or bloody stool. Severe cases may cause generalized peritonitis due to gastrointestinal perforation, shock due to dehydration and other reasons, and liver damage in individual cases.

General symptoms: metallic taste in the mouth, headache, dizziness, nausea, vomiting, abdominal pain, diarrhea, fatigue, general soreness, shivering, fever (38-39 ℃), and in severe cases, emotional agitation, restlessness, insomnia, even convulsion, coma or mental disorder.

Neuropsychiatric symptoms include dizziness, headache, insomnia, dreaminess, forgetfulness, fatigue, lack of appetite and other manifestations of mental weakness, often palpitation, sweating, positive skin scratch test, decreased libido, menstrual disorders (female), and then emotional and personality changes, such as irritability, moodiness, irritability, easy to cry, timidity, shyness, depression, seclusion, suspicion Inattention, even hallucinations, delusions and other mental symptoms.

matters needing attention

When smelting or pouring mercury, exhaust hood or closed device should be set to avoid mercury vapor escaping, and mercury concentration in the air of workshop should be measured regularly. The surface of the wall, floor and operation platform of mercury workshop should be smooth without cracks, so as to facilitate cleaning and detoxification. The temperature of workshop should not exceed 15 ~ 16 ℃. The maximum allowable concentration of mercury in the air of the workshop is set at 0.001 mg / m3.