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More about Lead Poisoning:
Definition Causes and symptoms Diagnosis Treatment Alternative treatment Prognosis Prevention Resources |
A high level of lead in the blood can be detected with a simple blood test. In fact, testing is the only way to know for sure if children without symptoms have been exposed to lead, since they can appear healthy even as long-term damage occurs. The CDC recommends testing all children at 12 months of age and, if possible, again at 24 months. Testing should start at six months for children at risk for lead poisoning. Based on these test results and a child's risk factors, the doctor will then decide whether further testing is needed and how often. In some states, more frequent testing is required by law.
Children at riskChildren with an increased risk of lead poisoning include those who:
- live in or regularly visit a house built before 1978 in which chipped or peeling paint is present
- live in or regularly visit a house that was built before 1978 where remodeling is planned or underway
- have a brother or sister, housemate, or playmate who has been diagnosed with lead poisoning
- live with an adult whose job or hobby involves exposure to lead
- live near an active lead smelter, battery-recycling plant, or other industry that can create lead pollution
Testing is also important for adults whose job or hobby puts them at risk for lead poisoning. This includes people who take part in the following activities:
- glazed pottery or stained glass making
- furniture refinishing
- home renovation
- target shooting at indoor firing ranges
- battery reclamation
- precious metal refining
- radiator repair
- art restoration
— Linda Wasmer Smith
