arsenic poisoning

arsenic poisoning
poisoning due to systemic exposure to inorganic pentavalent arsenic. Acute arsenic poisoning, which may result in shock and death, is marked by erythematous skin eruptions, vomiting, diarrhea, abdominal pain, muscular cramps, and swelling of the eyelids, feet, and hands. Chronic arsenic poisoning (called also arsenicism, arsenism, or arsenicosis), due to ingestion of small amounts over a long period, such as in contaminated drinking water; manifestations include the skin changes known as arsenical dermatosis; the fingernail lines known as Mees lines; and neurological symptoms such as headache, peripheral neuropathy, and confusion.

Medical dictionary. 2011.

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  • Arsenic — (pronEng|ˈɑrsənɪk) is a chemical element that has the symbol As and atomic number of 33. Arsenic was first documented by Albertus Magnus in 1250cite book |last=Emsley |first=John |title=Nature s Building Blocks: An A Z Guide to the Elements |year …   Wikipedia

  • Arsenic contamination of groundwater — is a natural occurring high concentration of arsenic in deeper levels of groundwater, which became a high profile problem in recent years due to the use of deep tubewells for water supply in the Ganges Delta, causing serious arsenic poisoning to… …   Wikipedia

  • Arsenic trioxide — Arsenic trioxide …   Wikipedia

  • Arsenic — Cet article possède un paronyme, voir : Ärsenik. Arsenic …   Wikipédia en Français

  • Arsenic — A metallic element that forms a number of poisonous compounds, arsenic is found in nature at low levels mostly in compounds with oxygen, chlorine, and sulfur. These are called inorganic arsenic compounds. Arsenic in plants and animals combines… …   Medical dictionary

  • arsenic — n. /ahr seuh nik, ahrs nik/; adj. /ahr sen ik/, n. 1. a grayish white element having a metallic luster, vaporizing when heated, and forming poisonous compounds. Symbol: As; at. wt.: 74.92; at. no.: 33. 2. See arsenic trioxide. 3. a mineral, the… …   Universalium

  • arsenic — n. a poisonous greyish metallic element producing the symptoms of nausea, vomiting, diarrhoea, cramps, convulsions, and coma when ingested in large doses. Drugs used as antidotes to arsenic poisoning include dimercaprol. Arsenic was formerly… …   The new mediacal dictionary

  • arsenic keratosis — arsenical keratosis a cutaneous manifestation of chronic arsenic poisoning, which may occur years after arsenic ingestion, characterized by development of discrete hyperkeratotic papules, usually on the palms or soles; sometimes it is associated… …   Medical dictionary

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