5 citations
,
July 2024 in “Minerva Endocrinology” Testosterone therapy in transgender individuals can increase the risk of erythrocytosis.
1 citations
,
July 2025 in “Journal of Investigative Dermatology” 9 citations
,
October 1982 in “PubMed” 3 citations
,
December 2020 in “Skin Appendage Disorders” Genetic testing confirmed a rare disorder causing hair loss and vision problems in a Saudi family, stressing its importance for diagnosis and counseling.
March 2026 in “International Journal of Clinical Dermatology” Iron deficiency can cause certain skin issues like eczematous hand and perioral lesions.
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.
7 citations
,
January 2016 in “Hair therapy & transplantation” People with early graying hair often have lower levels of iron, ferritin, and calcium.
January 2019 in “Figshare” Redheaded people have higher levels of vitamin D precursor, suggesting their hair color may be an adaptation to low sunlight areas.
November 2025 in “JDDG Journal der Deutschen Dermatologischen Gesellschaft” Restoring phenylalanine levels improved skin and hair symptoms in a PKU infant.
1 citations
,
September 1993 in “Archives of Disease in Childhood” Biotinidase deficiency can be easily diagnosed and treated with biotin to prevent serious harm.
16 citations
,
November 2008 in “Journal of the American Academy of Dermatology” Consider necrolytic acral erythema in similar cases and treat with oral zinc sulfate.
September 2016 in “Case Reports in Internal Medicine” Chronic arsenic toxicity can cause diabetes and may not improve even with treatment.
1 citations
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January 2023 in “Przegląd Dermatologiczny” A man's severe skin reaction from cancer treatment improved with early diagnosis and proper medication.
27 citations
,
June 2010 in “Journal of the American Academy of Dermatology” Excessive selenium in supplements can cause hair loss and nail issues.
August 2011 in “Reactions Weekly” A man with lung cancer had skin and eye side effects from erlotinib but continued treatment with symptom improvement.
2 citations
,
December 1988 in “PubMed” C.I. Acid Orange 3 caused cancer in female rats but not in male rats or mice.
1 citations
,
February 2014 in “Italian journal of medicine” An 80-year-old woman with Cronkhite-Canada syndrome had multiple polyps and symptoms like diarrhea, hair loss, nail issues, and dark skin.
October 2019 in “Postgraduate Medical Journal” Pellagrous dermatitis, caused by niacin deficiency, can be cured with vitamin supplements.
55 citations
,
July 1983 in “Journal of the American Academy of Dermatology” Biotin supplements can effectively treat hair loss and skin issues in certain enzyme deficiencies.
2 citations
,
July 2025 in “BMC Women s Health” Iron deficiency causes many symptoms, and transferrin saturation is a better diagnostic marker than hemoglobin.
4 citations
,
May 2022 in “Journal of Nepal Medical Association” Steroids, infection management, and nutritional support can significantly improve symptoms of Cronkhite-Canada Syndrome.
November 2024 in “VITEK Bidang Kedokteran Hewan” The cat recovered from scabies and anemia with the treatment.
2 citations
,
March 2020 in “Skin” Using cidofovir cream for a rare skin disease can cause skin darkening.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Scurvy still occurs today and can be diagnosed by symptoms like gum bleeding and a specific rash, confirmed by low vitamin C levels.
November 2022 in “Journal of the Endocrine Society” Excessive iodine from a cystic fibrosis supplement can cause hypothyroidism.
15 citations
,
May 2011 in “Veterinary Dermatology” Vitamin A might be a safe extra treatment for dogs with sebaceous adenitis, but more research is needed to prove its effectiveness.
62 citations
,
December 1941 in “Experimental biology and medicine” Eating phenylthiocarbamide made all the rats' hair go gray, but some returned to their original color after stopping.
33 citations
,
January 2007 in “Pediatric dermatology” Hair thinning and loss in a girl with a rare metabolic disorder was linked to her condition.
34 citations
,
October 2021 in “Scientific Reports” Nobiletin-loaded vesicles effectively treat skin cancer by restoring normal miRNA and antioxidant levels.
January 2022 in “International Journal of Nutrology” Diet and nutrients, including lycopene from tomatoes and hydroquinone from wheat, can help control melasma, a skin condition.