January 2022 in “International Journal of Medicine in Developing Countries” Many patients with hair loss had low iron and vitamin D levels, but thyroid issues were not common.
April 2025 in “International Journal of Dermatology” Filgotinib completely reversed hair loss in a patient with rheumatoid arthritis and alopecia universalis.
March 2022 in “IP Indian journal of clinical and experimental dermatology” Low ferritin and cobalamin levels are better indicators of chronic hair loss in reproductive-age women than hemoglobin levels.
March 2024 in “Intisari Sains Medis” Low free thyroxine (FT4) is common in young lupus patients and needs quick diagnosis and treatment.
April 2016 in “The Journal of Sexual Medicine” PFS affects some women, steroids easily bought online, hypogonadism info unreliable, low testosterone linked to CVD.
January 1996 in “Journal of Investigative Dermatology”
May 2022 in “Advances in Cosmetic Surgery” Platelet-rich fibrin helps in healing and rejuvenation but results vary and can take time.
10 citations
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April 1976 in “Archives of Dermatology” A woman's significant hair loss was linked to rapid weight loss and hormone injections.
November 2012 in “Experimental and Clinical Endocrinology & Diabetes” A new genetic mutation causes severe Leydig cell hypoplasia, affecting sexual development.
2 citations
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January 1987 in “PubMed” Woolly hair syndrome is a genetic condition causing frizzy, fragile hair.
2 citations
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December 2016 in “Journal of Pakistan Association of Dermatology” Almost 40% of women aged 20-70 in Isfahan had hair loss, with it being more severe in those with low ferritin levels.
48 citations
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April 2008 in “Human Molecular Genetics” Progerin affects cell shape but not hair or skin in mice.
December 2009 in “DergiPark (Istanbul University)” Check serum ferritin levels and total blood count for women with diffuse hair loss.
Matriptase-2 helps control iron levels by suppressing hepcidin, and its deficiency can cause iron-deficiency anemia.
246 citations
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April 1976 in “Annals of Surgery” Zinc is crucial in nutrition, and its deficiency can cause health issues like diarrhea and hair loss, which improve with zinc therapy.
January 2022 in “Essentials in ophthalmology” Tamsulosin increases the risk of floppy iris syndrome during cataract surgery.
April 2022 in “PANACEA JOURNAL OF MEDICAL SCIENCES” People with both obvious and not-so-obvious underactive thyroid issues often have higher levels of the hormone prolactin.
May 2021 in “Journal of the Endocrine Society” A woman developed male characteristics after using unregulated hormone therapy.
2 citations
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March 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” HAIR may cause fetal loss by triggering different cell death processes in the uterus and placenta.
September 2024 in “Brazilian Journal of Case Reports” Clomiphene testing can help find ovarian causes of high testosterone in postmenopausal women.
November 2025 in “JDDG Journal der Deutschen Dermatologischen Gesellschaft” Restoring phenylalanine levels improved skin and hair symptoms in a PKU infant.
15 citations
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May 2014 in “Journal of dermatology” Zouboulis syndrome is a rare condition that helps diagnose monosomy 18p early.
3 citations
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February 2022 in “Cureus” Frontal fibrosing alopecia can sometimes look like syphilitic hair loss.
January 2017 in “Journal of clinical & experimental dermatology research” Low ferritin levels might be linked to telogen effluvium, but vitamin D levels are not.
14 citations
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January 2016 in “International Journal of Trichology” Many women with hair loss also have thyroid issues, high blood pressure, and low Vitamin D.
9 citations
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March 2008 in “British Journal of Dermatology” Efalizumab can cause unexpected excessive hair growth.
May 2015 in “Journal of the American Academy of Dermatology” Certain drugs and supplements may contribute to hair loss in the frontal hairline in older women.
12 citations
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July 1979 in “International Journal of Dermatology” A patient with zinc depletion improved after zinc supplementation during parenteral nutrition.
August 2024 in “IAHS Medical Journal” Low vitamin D and ferritin levels are linked to female hair loss.
2 citations
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April 2022 in “African Health Sciences” The Fatty Liver Index (FLI) may not be enough to rule out non-alcoholic fatty liver disease in lean women with polycystic ovary syndrome.