Lead Poisoning Child
Lead poisoning is caused by eating, drinking, or breathing in tiny pieces of lead. This can happen quickly or over a period of time.
The most common causes are exposure to:
- Lead-based paint—used in homes built before 1978
- Dust, soil, or fumes that contain lead
- Drinking water from lead pipes or pipes with lead-based soldering
- Foods in lead-soldered cans from outside the US
This problem is more common in children under 5 years of age. Other things that may raise the risk are:
- Eating non-food items
- Living in a house or apartment built before 1978, especially before 1960
- Drinking water from pipes built before 1986
- Living with adults who are exposed to lead— from work or hobbies
- Receiving blood transfusions from adults with high lead levels
- Being born to a mother with high levels of lead
- Having low levels of iron in the blood
Children with lead poisoning may not have symptoms. Those who do may have:
- Problems with behavior, learning, and attention
- Difficulty hearing
- Slow growth
- Tiredness or weakness
- Nausea and vomiting
- Lack of hunger and weight loss
- Belly pain
- Problems sleeping
- Seizures or coma
Treatment depends on the severity of lead poisoning. It may include:
- Monitoring the lead levels of a child with mild to moderate poisoning
- Using medicine to remove lead from the body of a child with severe poisoning
Sources of lead will need to be removed from the child's environment. Public health officials can help.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
Copyright © EBSCO Information Services
All rights reserved.
Environmental Protection Agency https://www.epa.gov
National Safety Council http://www.nsc.org
About Kids Health—The Hospital for Sick Children http://www.aboutkidshealth.ca
Canadian Centre for Occupational Health and Safety http://www.ccohs.ca
Hauptman M, Bruccoleri R, et al. An update on childhood lead poisoning.Clin Pediatr Emerg Med. 2017 Sep; 18(3): 181–192.
Lead. Centers for Disease Control and Prevention website. Available at: https://www.cdc.gov/nceh/lead. Accessed January 11, 2021.
Lead. Environmental Protection Agency website. Available at: https://www.epa.gov/lead. Accessed January 11, 2021.
Lead poisoning in children. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/lead-poisoning-in-children. Accessed January 11, 2021.