68 citations
,
May 2013 in “The American journal of medicine” This report documents two cases of severe systemic poisoning from heavy metals after short-term use of traditional Chinese medicines for treating damaged or infected tissue.
67 citations
,
January 2007 in “Environmental health perspectives” This case report highlights that a woman experienced arsenic toxicosis from kelp supplements, manifesting as alopecia and memory loss, which resolved after stopping the supplements.
10 citations
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August 2012 in “Current Problems in Pediatric and Adolescent Health Care” This review explores hair signs related to nutrition disorders, such as thin and dyspigmented hair, without presenting new clinical findings; the authors highlight unknowns regarding underlying causes.
20 citations
,
February 1994 in “American Journal of Ophthalmology” This case study reports a 44-year-old man with criminal sublethal thallium poisoning who demonstrated diminished contrast sensitivity, a tritan color vision defect, and a relative cecocentral scotoma leading to optic atrophy.
June 2007 in “Emergency medicine news” This article discusses the symptoms, diagnosis, and treatment of thallium poisoning, with no new clinical results reported; the authors emphasize the importance of early suspicion for effective intervention.
September 2016 in “Case Reports in Internal Medicine” This case report presents a patient with diabetes mellitus thought to be secondary to chronic arsenic exposure, highlighting the potential need to evaluate heavy metal toxicity in similar cases.
22 citations
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March 1932 in “Journal of the American Medical Association” This report describes eleven cases of thallium poisoning in individuals who consumed tortillas made from barley mixed with thallium sulphate, leading to symptoms including tingling, abdominal pain, vomiting, and limb weakness.
1 citations
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May 2007 in “Emergency medicine news” This article discusses thallium poisoning and its diagnosis, symptoms, and treatment options, emphasizing the need for awareness due to its misleading symptoms and potential for misdiagnosis.
January 2024 in “Current research in toxicology” This review reports that thallium poisoning causes severe neurological damage, with early gastrointestinal symptoms and later neurological dysfunction, and highlights the importance of early diagnosis and Prussian blue as an effective antidote.
April 2017 in “International journal of research in Ayurveda and pharmacy” This review explores the concept of cosmetic toxicity in Ayurveda, focusing on chemical hazards in cosmetics and their management, but provides no new clinical findings.
April 2016 in “Journal of The American Academy of Dermatology” A child on life support experienced rapid hair loss due to severe illness affecting hair growth.
119 citations
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June 1993 in “BMJ” This article discusses the high toxicity and potential use of thallium as a poison, highlighted by two cases of intentional thallium poisoning.
March 2011 in “Journal of clinical and experimental investigations” This study describes two thallium poisoning outbreaks, highlighting characteristic symptoms like hair loss and peripheral neuropathy, and emphasizes that such poisoning can stem from accidental or criminal ingestion.
5 citations
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June 2015 in “Journal of dermatology” This letter to the editor describes a case of anagen effluvium due to thallium poisoning from Chinese herbal medicine and rodenticide but reports no new research findings.
May 2026 in “Sudovo-medična ekspertiza” This study documented three cases of acute thallium poisoning—one involving accidental overdose and two linked to intentional homicide—characterized by neurological and systemic symptoms, and in severe instances, death, underscoring thallium compounds' significant toxicity.
3 citations
,
March 1932 in “Journal of the American Medical Association” This article reviews the historical recognition of radioactive poisoning in luminous dial painting, detailing its symptoms and cessation of dangerous practices, but reports no new clinical results.
2 citations
,
September 2019 in “South Asian research journal of pharmaceutical sciences” This article reviews the risks of metal exposure from cosmetic products and emphasizes the need for stricter regulation and consumer awareness, without presenting new data or results.
242 citations
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January 2000 This study identified a strong association between heavy metal contamination in drinking water and chronic diseases like renal failure and liver cirrhosis in Great Cairo Cities, Egypt.
3 citations
,
February 2016 in “Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Māzandarān/Journal of Mazandaran University of Medical Sciences” This study observed that noncertified Kohl used in Iranian cities contained heavy metals within WHO suggested limits, but highlighted concerns due to high levels in some samples.
February 2024 in “BioMetals” This review found substantial data suggesting that heavy metals may influence tumor development and progression in cancers such as breast, lung, prostate, and gastric, though noted limitations and gaps in research data require further investigation.
September 2020 in “Nature, Environment and Pollution Technology/Nature, environment and pollution technology” This study found that Wistar rats fed with grass extracts from mining areas accumulated trace metals, particularly in the spleen, leading to organ pathology and signs of toxicity.
36 citations
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January 2010 in “Human & experimental toxicology” This case report found that two women developed toxic selenium levels after consuming paradise nuts, resulting in symptoms like massive hair loss and nail discoloration.
February 2024 in “Research Square (Research Square)” This research found that heavy metal concentrations of arsenic, lead, cadmium, and iron were significantly higher in human hair samples from 100 years ago compared to today's levels in southern Poland, with a median decrease of 69–95%.
324 citations
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July 2020 in “Applied Water Science” This study found high levels of toxic heavy metals in water sources of mining communities in Abakaliki, Nigeria, posing potential health risks including Parkinson's and Alzheimer's diseases.
January 2024 in “Regenerative Biomaterials” This review introduces the potential of metal-organic framework-based functional composite materials in tissue engineering but reports no new results, emphasizing the need for further innovation in the field.
2 citations
,
June 2011 in “Journal of clinical and experimental investigations” This study found that oral zinc sulphate appeared effective and safe for treating thallium poisoning, particularly in reducing hair and skin symptoms and mitigating its severe progression in patients.
June 2011 in “Journal of clinical and experimental investigations” This study suggests that oral zinc sulphate may be an effective and safe treatment for thallium poisoning, particularly in improving dermatological symptoms and reducing the progression of the condition.
12 citations
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January 2011 in “Journal of the Saudi Society of Dermatology & Dermatologic Surgery” This study documented an outbreak of thallium poisoning in Iraq, highlighting its dermatological, neurological, and psychological signs, which are crucial for accurate diagnosis.
September 2025 in “Clinical Toxicology” In this investigation, acute alopecia was linked to selenium-contaminated wheat in rural Maharashtra, India, following reports of sudden hair loss in 18 villages, with evaluations conducted in Machindrakhed and Bhondgaon.
27 citations
,
January 2017 in “Journal of clinical and diagnostic research” This case report details a 23-year-old woman who was poisoned with thallium by a colleague and treated with activated charcoal and Prussian blue.