Lead poisoning
poisoning by lead in the body, especially affects the brain
Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by the presence of lead in the human body. Symptoms of lead poisoning may include abdominal pain, constipation, headaches, irritability, memory problems, infertility, numbness and tingling in the hands and feet. Some of the effects are permanent. In severe cases, anemia, seizures, coma, or death may occur. Chronic lead poisoning occurs due to prolonged exposure.
Exposure to lead can occur through contaminated air, water, dust, food, or consumer products. Lead poisoning poses a significantly increased risk to children and pets as they are far more likely to ingest lead indirectly by chewing on toys or other objects that are coated in lead paint. Additionally, children absorb greater quantities of lead from ingested sources than adults. Exposure at work is a common cause of lead poisoning in adults, with certain occupations at particular risk. Diagnosis is typically by measurement of the blood lead level.
This brief starts where responsible research should: with the source description of “Lead poisoning” as poisoning by lead in the body, especially affects the brain. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the general reference register because the source frames it as poisoning by lead in the body, especially affects the brain. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 22, 2026. The linked authority identifier is Q110315. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Lead poisoning” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.