Lead Poisoning

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Lead poisoning occurs when lead builds up in the body, often over a period of months or years. Even small amounts of lead can cause serious health problems. Children under the age of 6 are especially vulnerable to lead poisoning, which can severely affect mental and physical development. At very high levels, lead poisoning can be fatal.

Lead-based paint and lead-contaminated dust in older buildings are the most common sources of lead poisoning in children. Other sources include contaminated air, water and soil. Adults who work with batteries, do home renovations or work in auto repair shops also may be exposed to lead.

Initially, lead poisoning can be hard to detect — even people who seem healthy can have high blood levels of lead. Signs and symptoms usually don’t appear until dangerous amounts have accumulated.

Lead poisoning symptoms in children

•Developmental delay
•Learning difficulties
•Irritability
•Loss of appetite
•Weight loss
•Sluggishness and fatigue
•Abdominal pain
•Vomiting
•Constipation
•Hearing loss

Lead poisoning symptoms in newborns

•Learning difficulties
•Slowed growth

Lead poisoning symptoms in adults

Although children are primarily at risk, lead poisoning is also dangerous for adults.

•High blood pressure
•Abdominal pain
•Constipation
•Joint pains
•Muscle pain
•Declines in mental functioning
•Pain, numbness or tingling of the extremities
•Headache
•Memory loss
•Mood disorders
•Reduced sperm count, abnormal sperm
•Miscarriage or premature birth in pregnant women

While treatment is available for lead poisoning, taking some simple precautions can help protect yourself and your family.

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For more information, see: MayoClinic | Wikipedia

 


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