Question
During the period from 4 to 7 years old, the child has frequently experienced skin itching symptoms. The recent hair lead test shows a level of 11. Is this indicative of lead poisoning?
Answer
A hair lead level of 11 indeed suggests a potential case of lead poisoning, but a definitive diagnosis requires a blood lead test. If lead poisoning is confirmed, treatment typically involves medication under medical guidance for detoxification. During the treatment process, it is recommended to supplement with zinc, iron, and copper-rich foods such as seaweed, black fungus, fruits, and nori, which are all helpful for excreting lead. It is advised that parents take their child to a professional hospital for detailed examination and treatment.