What harm does mercury cause to the human body?

Mercury is a toxic substance that can harm human health. Its harmful components include mercury, mercurous chloride, mercuric chloride, and mercurous nitrite, all of which are hazardous. Exposure to these substances may lead to skin damage, poisoning, nervous system damage, and adverse effects on pregnant women and fetuses. Specific details are as follows:

1. Skin Damage

Long-term exposure to mercury can harm the skin. Due to corrosion and infections caused by mercury, skin damage may occur. Some symptoms may even include acne, hair loss, and dry skin.

2. Poisoning

Mercury is a toxic substance, and nearly all forms of mercury exposure can transmit toxicity to the human body. Long-term contact with mercury, especially ingestion, can cause poisoning. Symptoms of poisoning include dizziness, fatigue, nausea, vomiting, and rashes.

3. Nervous System Damage

Extended exposure to mercury can damage the nervous system, leading to memory loss, impaired liver function, and thyroid damage. Prolonged exposure may result in toxic liver injury, respiratory system damage, blood system damage, and injuries to other tissues.

4. Effects on Pregnant Women and Fetus

Mercury also poses risks to pregnant women and their fetuses. If a pregnant woman is exposed to mercury, the harmful substances can be transmitted to the fetus, affecting brain development and potentially causing cognitive deficits and reduced motor abilities.

In addition, prolonged exposure to mercury may irritate the respiratory tract, leading to symptoms such as irritability, headaches, and sore throat. In summary, mercury is highly toxic and can cause significant harm to the human body. Therefore, if mercury exposure occurs and any adverse reactions appear, immediate medical attention should be sought, and appropriate measures taken to minimize its harmful effects.