Question
Inquiring about the handling method for a child accidentally swallowing mercury beads from a thermometer.
Answer
After accidentally ingesting mercury beads from a thermometer, the mercury can combine with enzymes and proteins containing thiol groups in the body, disrupting their activity and potentially causing symptoms of heavy metal poisoning. Although the amount of mercury in the thermometer is not large, it may lead to tonsillitis, acute gastroenteritis, and symptoms such as oral ulcers, abdominal pain, nausea, and vomiting. It is recommended to drink a large amount of water and rinse the mouth immediately, followed by drinking egg whites or milk to reduce the retention of mercury in the mouth and protect the gastric mucosa.