1. Lead poisonIng( or plumbism ):PoisonIng by accumulation of lead In the body.

2. Lead poisoning ( or plumbism ) : Poisoning by accumulation of lead in the Body.

3. The key factor for defending children' plumbism is intervention the living environment and health education.

4. The effects of Zhenzhugai on Pb expelling were studied. The results showed that it can increase the excretion of Pb in urine and decrease Pb concertration in bones. It can also prevent plumbism.

5. The deleading reagent of the invention not only is the medicine to prevent and remedy the plumbism, but also is the health food to avoid the plumbism.

6. Methods Statistical analysis was made among 162 cases of plumbism.

7. Conclusion Decoction of Four Mild Drugs can decrease blood lead of immature rats in chronic plumbism.