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Iron poisoning typically occurs from ingestion of excess iron that results in acute toxicity. Mild symptoms which occur within hours include vomiting, diarrhea, abdominal pain, and drowsiness. [1] In more severe cases, symptoms can include tachypnea, low blood pressure, seizures, or coma. [2]
Iron overload (also known as haemochromatosis or hemochromatosis) is the abnormal and increased accumulation of total iron in the body, leading to organ damage. [1] The primary mechanism of organ damage is oxidative stress, as elevated intracellular iron levels increase free radical formation via the Fenton reaction.
Chelation therapy is the preferred medical treatment for metal poisoning, [1] [7] including acute mercury, iron (including in cases of sickle-cell disease and thalassemia), [8] [9] arsenic, lead, uranium, plutonium and other forms of toxic metal poisoning.
Hypotension develops again 2 to 5 days after iron ingestion, in association with severe organ dysfunction involving mainly the liver, heart, and brain. Sudden onset of severe hepatic failure, with hypoglycemia, coagulopathy, and aggravated metabolic acidosis are likely to occur, causing fatal outcome. The fourth stage is rarely seen as limited ...
Iron-deficiency anemia (or iron deficiency anaemia) is a common anemia that occurs when iron loss (often from intestinal bleeding or menses) occurs, and/or the dietary intake or absorption of iron is insufficient. In such a state, hemoglobin, which contains iron, cannot be formed. [5] Plummer–Vinson syndrome: D50.1: 10134
Deferoxamine is produced by removal of the trivalent iron moiety from ferrioxamine B, an iron-bearing sideramine produced by the actinomycetes, Streptomyces pilosus.Its discovery was a serendipitous result of research conducted by scientists at Ciba in collaboration with scientists at the Swiss Federal Institute of Technology in Zurich and the University Hospital in Freiburg, Germany [15] [4 ...
Arsenic poisoning (or arsenicosis) is a medical condition that occurs due to elevated levels of arsenic in the body. [4] If arsenic poisoning occurs over a brief period of time, symptoms may include vomiting, abdominal pain, encephalopathy, and watery diarrhea that contains blood. [1]
In severe acute cases, treatment measures are taken for immediate management in the interim, such as blood transfusions or intravenous iron. [5] For less severe cases, treatment of iron-deficiency anemia includes dietary changes to incorporate iron-rich foods into regular oral intake and oral iron supplementation. [5]