Lead Poisoning
The Crawford County health department can provide education, blood lead testing resources, and guidance on reducing lead exposure. We work with residents to identify risks, connect them to services, and help ensure safe and healthy living environments.
What is lead poisoning?
Lead poisoning occurs when lead builds up in the body over time, often from exposure to lead-based paint, contaminated dust, soil, or drinking water. Lead is a toxic metal that can harm nearly every system in the body, especially the brain and nervous system. Young children and pregnant individuals are at the highest risk because their bodies absorb lead more easily, and it can affect growth and development.
How can I prevent lead poisoning?
Preventing lead exposure is the most effective way to protect your family. Keep homes clean and free of dust, wash children’s hands and toys regularly, and remove shoes before entering the home. If you live in an older home, avoid disturbing peeling or chipping paint and use certified professionals for repairs or renovations. Use cold tap water for cooking and drinking, and consider having your water tested if you suspect lead may be present.
What are the symptoms of lead poisoning?
Lead poisoning often has no obvious symptoms, especially in the early stages. In children, symptoms can include developmental delays, learning difficulties, irritability, loss of appetite, weight loss, fatigue, abdominal pain, and vomiting. In severe cases, it can cause seizures or hearing loss. Because symptoms are not always noticeable, testing is the only way to know if someone has been exposed.
In adults, lead exposure can cause high blood pressure, joint and muscle pain, headaches, memory problems, and reproductive issues. Common sources include certain jobs (such as construction, manufacturing, and battery work) and hobbies (like stained glass or using lead-based materials).
How can I tell if my home has lead?
Homes built before 1978 are more likely to contain lead-based paint. The only way to know for sure is through testing. Lead can also be present in drinking water from older plumbing, contaminated soil, certain imported products, and some occupations or hobbies can also expose individuals to lead, so comprehensive testing may be recommended if you are concerned.
Should my child be tested for lead?
Yes, testing is recommended for young children, especially those living in or frequently visiting homes built before 1978. Many health providers recommend testing at ages 1 and 2, or up to age 6 if not previously tested. A simple blood test can determine if your child has been exposed to lead.
What should I do if my child has an elevated blood lead level?
If your child has an elevated blood lead level, follow up with your healthcare provider right away. They can help identify the source of exposure, provide guidance on reducing lead in your environment, and recommend any needed medical care. Early action can prevent further exposure and reduce long-term health effects.
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