October 2024 in “Journal of the Endocrine Society” Estrogen alone can lower testosterone in some transfeminine people.
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November 2005 in “Life sciences” Vitamin D3 may protect rat hair follicles from radiation damage.
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February 1988 in “Toxicology” High doses of TCB cause severe health issues in marmoset monkeys.
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October 1986 in “International Journal of Gynecology & Obstetrics” The contraceptive reduced hair growth and altered hormone levels in hirsute women.
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August 2024 in “Journal of Cosmetic and Laser Therapy” Intralesional vitamin D3 is an effective and safe treatment for patchy alopecia areata with fewer side effects.
April 2021 in “The journal of heart and lung transplantation/The Journal of heart and lung transplantation” Untreated Sheehan's Syndrome caused severe heart failure in a woman, which improved with hormone and heart failure treatment.
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January 1989 in “PubMed” Hypothyroidism and hyperprolactinemia may cause hair loss in women.
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January 2005 in “Pediatric Dermatology” An 8-year-old girl with vitiligo developed extra hair growth on her knee after using tacrolimus ointment.
April 2023 in “Journal of The American Academy of Dermatology” Some drugs linked to growth hormones may increase the chance of hair loss in women.
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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.
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October 2012 in “Journal of Heredity” The Itpr3 gene causes a specific hair pattern in mice.
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August 2022 in “Cutis” Certain nail conditions can suggest thyroid problems, with different symptoms for underactive (slow, thin nails) and overactive (spoon-shaped, brittle nails) thyroid.
March 2026 in “British Journal of Dermatology” Deucravacitinib did not significantly improve hair regrowth in alopecia areata patients.
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February 2012 in “British Journal of Dermatology” TH antibodies in vitiligo and AA patients recognize the same protein parts.
March 2011 in “Journal of clinical and experimental investigations” Thallium poisoning can cause hair loss, skin rashes, and nerve damage, and can be fatal if not correctly diagnosed and treated.
New steroid derivatives show promise as anticancer agents, even against resistant cells.
Serum iron levels should be checked, not just hemoglobin, for chronic diffuse hair loss in women.
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February 1989 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” A three-month treatment with a GnRH agonist significantly lowered androgen levels and 5α-reductase activity in men with benign prostatic hyperplasia.
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April 2021 in “Journal of Clinical Medicine” The LED device safely improves neck skin appearance without affecting thyroid function.
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December 2016 in “Neurodegenerative disease management” Teriflunomide effectively reduces relapses and disability in MS and has a manageable safety profile.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Tridax procumbens is a promising herb for developing safe, affordable plant-based medicines.
July 2025 in “Actas Dermo-Sifiliográficas” Trichodynia is a challenging scalp condition to treat, needing gentle care and more research for better solutions.
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February 2024 in “Clinical Pharmacokinetics” A 50 mg daily dose of ritlecitinib is effective for alopecia areata, with temporary treatment breaks up to 6 weeks not affecting results.
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May 1951 in “Endocrinology” Adrenocorticotropic hormone inhibits growth and affects body composition in male rats.
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September 1962 in “Oral Surgery Oral Medicine Oral Pathology” Triamcinolone acetonide effectively treated black hairy tongue.
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July 2024 in “Journal of Investigative Dermatology” TAK-279 effectively reduces psoriasis symptoms and is safe.
January 2011 in “대한피부과학회지” A 7-year-old girl was diagnosed with trichothiodystrophy due to low sulfur levels in her hair.
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November 2015 in “PloS one” Reducing Tyrosinase prevents mature color pigment cells from forming in mouse hair.
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January 2013 in “IOSR Journal of Dental and Medical Sciences” Most people with hypothyroidism have skin problems like dry skin and hair loss.
Single-dose parenteral iron is safe and effective for children with inflammatory bowel disease and iron-deficiency anemia.