71 citations
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June 2008 in “Annals of Internal Medicine” Excessive selenium from supplements can be harmful.
December 2024 in “Journal of Applied Toxicology” High doses of dihydroartemisinin caused reversible liver toxicity in rats, with females more affected than males.
8 citations
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August 2018 in “Drug testing and analysis” EtG levels in hair decrease significantly after one month of alcohol abstinence.
48 citations
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February 1998 in “British Journal of Dermatology” Thallium poisoning can cause severe neurological symptoms and hair loss.
6 citations
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February 1989 in “PubMed” Hair glycation can indicate long-term blood sugar levels and diabetic nerve issues.
March 2002 in “Clin-Alert” In 2002, various drugs caused serious side effects, including vitamin B12 deficiency, heart issues, blindness, hypersexuality, allergic reactions, blood clotting problems, pupil dilation, capillary leak syndrome, muscle breakdown, hepatitis, skin reactions, and lupus.
4-(Ethoxycarbophenyl) retinamide is much less toxic than other retinoids.
4 citations
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December 2018 in “Progress in Medical Sciences” Low doses of date palm extract improve kidney function, but high doses may harm it.
June 2023 in “Nephrology Dialysis Transplantation” Enteric hyperoxaluria can cause severe kidney failure after bowel surgery.
7 citations
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February 2021 in “Legal Medicine” Hair analysis showed very high metformin levels in two fatal overdose cases, suggesting it's useful in forensics but sweat may affect results.
10 citations
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November 2019 in “American Journal of Tropical Medicine and Hygiene” Overdosing on veterinary albendazole can cause severe health issues like hair loss and low blood cell count.
1 citations
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June 2022 in “JAAD case reports” A woman developed a severe skin reaction after getting a birth control implant.
65 citations
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October 2015 in “Acta Biomaterialia” The nano-carrier makes etoposide safer and more effective against lung cancer.
Selenium can be toxic to animals, causing serious health issues, especially in horses.
34 citations
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January 2012 in “Journal of Dermatological Science” Hydrogen peroxide and monoethanolamine in hair dye can cause dermatitis and hair loss.
1 citations
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October 2024 in “The American Journal of Gastroenterology” Khat use may worsen liver conditions and increase the risk of liver damage.
26 citations
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September 2014 in “Neuroscience Letters” Metformin protects hair cells in lab tests but not in live animals.
1 citations
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July 2021 in “Small ruminant research” Vitamin E, alone or with yeast, helped reduce arsenic poisoning effects in young goats.
13 citations
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July 2019 in “Toxicology research” Ethanamizuril is safe for rats at 20 mg/kg feed, but higher doses cause hair loss, organ changes, and liver, kidney, and lung damage.
25 citations
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September 1977 in “Journal of Toxicology and Environmental Health” High doses of some contraceptive steroids cause health issues in dogs, but their relevance to humans is unclear.
March 2025 in “International Journal of Trichology” Gloriosa superba poisoning can cause sudden hair loss, but hair usually regrows fully.
12 citations
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January 2011 in “Journal of the Saudi Society of Dermatology & Dermatologic Surgery” Thallium poisoning from contaminated cake caused severe health issues in Baghdad, highlighting the need to ban thallium as a rodenticide.
31 citations
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November 2003 in “Journal of Occupational Health” Thioglycolic acid in hair products may pose reproductive and cancer risks for hairdressers.
July 2020 in “Scholars journal of applied medical sciences” Sodium valproate caused vomiting, hair loss, loss of appetite, abdominal pain, weight gain, and anemia in young children with epilepsy.
November 2003 in “Journal of Neurochemistry” Allopregnanolone may enhance alcohol's effects on dopamine neurons, influencing addiction risk.
5 citations
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January 2018 in “Javma-journal of The American Veterinary Medical Association” A dog fully recovered from minoxidil poisoning after receiving treatment.
Sodium valproate improved epilepsy control in most children but often caused weight gain and other mild side effects.
October 2025 in “The Sri Lanka Journal of Dermatology” SJS and TEN can cause long-term organ damage and psychological issues beyond skin and eye problems.
39 citations
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January 2008 in “World Journal of Gastroenterology” Pegylated interferon-alpha 2a can cause a rare nerve disorder, but early treatment can lead to full recovery.
7 citations
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June 2018 in “Cryobiology” Freezing nitrogen ethanol composite is safer than liquid nitrogen for treating musculoskeletal tumors.