Hair cortisol levels can effectively indicate long-term hormone activity.
69 citations
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August 2016 in “PubMed” High stress can disrupt hair growth, but certain supplements might help.
23 citations
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March 2009 in “Skin Pharmacology and Physiology” Hair loss in men and women is linked to high stress hormone levels and other hormonal imbalances, suggesting treatments should be customized to each person's hormones.
January 2026 in “Psychoneuroendocrinology” Caregiver perspective-taking affects stress hormone levels in people with Alzheimer's.
November 2023 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Pig hair cortisol levels are inheritable and linked to stress responses, which could help select for more resilient pigs.
Women with androgenetic alopecia have normal levels of most blood steroids and binding proteins, but higher dehydroepiandrosterone. Some also have low "sex hormone-binding globulin" and "corticosteroide-binding globulin" capacity, and high "free androgen index" and "free cortisol index". Diane treatment can normalize these levels and improve hair conditions.
3 citations
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June 2021 in “Journal of affective disorders” Hair cortisol and cortisone levels may affect how work stress influences depression in Chinese fishermen.
December 2011 in “Korean journal of veterinary research” A Miniature Pinscher dog with hair loss and scaling was diagnosed with pattern alopecia and improved with melatonin treatment.
2 citations
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June 2022 in “Scientific reports” Women with PCOS have higher hair cortisol levels, which are linked to worse metabolic and inflammatory conditions.
Distal hair cortisol is not a reliable measure of early pregnancy cortisol levels.
July 1998 in “Chromatographia” Women with effluvium have higher levels of certain urinary steroids, possibly due to stress and increased adrenal activity.
10 citations
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November 2019 in “Neuroendocrinology” Measuring 17-hydroxyprogesterone in hair can help monitor androgen levels in people with congenital adrenal hyperplasia.
11 citations
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March 1991 in “PubMed” Hormonal imbalances, including high prolactin and thyroid issues, contribute to hair growth problems in women.
October 2024 in “Journal of the Endocrine Society” ACTH-dependent Cushing's syndrome linked to metastatic cervical cancer is rare and has high risks.
December 2022 in “Cureus” Hormones significantly influence hair growth, with conditions like hirsutism and patterned hair loss linked to hormone levels; more research is needed for full understanding.
October 2024 in “Journal of the Endocrine Society” Metastatic cervical cancer can cause rare, severe Cushing's syndrome with high risk of death.
January 2026 in “Digital Repository (National Repository of Grey Literature)” Horse management affects stress levels, with police horses having the highest cortisol.
October 2020 in “Tierärztliche Praxis. Ausgabe Grosstiere, Nutztiere” Cows moving from tie-stalls to free-stalls had fewer leg injuries but more stress and heel horn erosions.
August 2017 in “ARSHI Veterinary Letters” A Shih Tzu with Cushing syndrome developed skin issues and was euthanized after treatment led to neurological problems.
94 citations
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April 2002 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” A new gene mutation causes female pseudohermaphroditism due to glucocorticoid resistance.
January 1983 in “Journal of the Japan Veterinary Medical Association” Daily treatment eventually improved the dog's symptoms.
11 citations
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September 2020 in “Steroids” A new method accurately measures steroid hormones in a few hair strands and could help study chronic stress and hair loss.
3 citations
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June 2018 in “The New England Journal of Medicine” A woman with Cushing's syndrome improved after surgery to remove a tumor causing the condition.
March 2025 in “Institutional Repositories DataBase (IRDB)” Hair cortisol can measure chronic stress but has inconsistent results.
March 2020 in “Endocrinology research and practice.” Treating prolactinoma doesn't significantly affect hirsutism or cause high androgen levels.
2 citations
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December 2021 in “BMC veterinary research” Long-term use of difluprednate eye drops in dogs can lead to hair loss and hormone imbalance.
2 citations
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April 2013 in “Expert Review of Endocrinology & Metabolism” Identifying nonclassic congenital adrenal hyperplasia and carriers of CYP21 mutations is challenging, and genetic counseling is recommended due to their prevalence.
1 citations
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October 2023 in “BMC oral health” Two patients treated with TAC for mouth fibrosis improved but developed Cushing's Syndrome symptoms.
May 2024 in “Journal of clinical case studies reviews & reports” A man's health improved after treating his undiagnosed adrenal insufficiency, which caused fatigue and weight loss.
33 citations
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December 2017 in “Journal of neuroendocrinology” Sex and stress steroids quickly change brain cell structures in the hippocampus.