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October 2014 in “Journal of the American Geriatrics Society” Elderly patients with frailty should be checked for hypopituitarism, as treatment can greatly improve their health and lifespan.
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January 2011 Thorough evaluation and lab tests are crucial for understanding hair loss causes.
TSH levels are similar across nonscarring alopecia types, with unclear racial differences.
July 2025 in “Journal of Dermatology for Physician Assistants” Specific tests may help diagnose alopecia, but their treatment impact is unclear.
June 2024 in “Archives of dermatological research” Targeted testing for telogen effluvium patients can save healthcare costs.
October 2023 in “Frontiers in medicine” Comprehensive screening for infections is crucial before starting JAK inhibitors in alopecia areata patients.
May 2023 in “Journal of The American Academy of Dermatology” Most lab tests for patients with Telogen effluvium, a type of hair loss, show no or mild abnormalities; only a few specific tests are useful.
April 2023 in “Clinical Chemistry and Laboratory Medicine” The document concludes that inflammation markers can be used in diabetes, vitamin D3 affects immune pathways, hyperthyroidism changes hormone levels, androgen levels help diagnose Adrenocortical Carcinoma, erectile dysfunction is linked to diabetes, hypogonadism is common in HIV-infected males, and hormones can be biomarkers for various conditions.
April 2023 in “Elsevier eBooks” PCOS is a common and costly condition in North American women, causing various health issues like obesity, diabetes, and fertility problems.
January 2023 in “International journal of dermatology, venereology and leprosy sciences” People with alopecia areata have different blood markers that suggest inflammation and immune system issues compared to healthy individuals.
August 2022 in “International Journal of Health Sciences (IJHS)” Low levels of zinc, ferritin, and vitamin B12 are linked to severe hair loss in pregnant women during their last two trimesters.
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.
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.
January 2015 in “The Annals of Clinical and Analytical Medicine” Patients with alopecia areata had higher TSH levels.
December 2013 in “대한피부과학회지” Korean women with female pattern hair loss have higher levels of ferritin, testosterone, and vitamin D than average.
January 2013 in “Psychiatry and clinical neurosciences” Physical symptoms in depression can reveal underlying medical conditions.
March 2012 in “Journal of Pediatric and Adolescent Gynecology” Doctors vary in how they initially test for PCOS, but most agree on using oral contraceptives and lifestyle changes as first treatments.
January 2010 in “Journal of The American Academy of Dermatology” The document provided instructions for completing a CME exam on diagnosing and managing hair loss.
November 2022 in “Journal of the Endocrine Society” Marijuana use may be linked to lower TSH levels, but the exact cause is unclear.
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August 2020 in “Mayo Clinic proceedings” Women with lichen planopilaris often have thyroid disease, depression, anxiety, and may respond to treatment with slowed disease progression.
September 2022 in “Journal of Case Reports and Medical History” Many new moms lose hair after childbirth due to hormonal changes, but it usually grows back within a year.
The document recommends a multidisciplinary approach and experience sharing to advance facial feminization surgery as a medical field.
January 2013 in “Refubium (Universitätsbibliothek der Freien Universität Berlin)” Lichen planopilaris is more common in older women and may be linked to hormone therapy and autoimmune diseases.
May 2017 in “Journal of the American Academy of Dermatology” Graves' disease can cause hair loss in children and should be considered when treating pediatric alopecia areata.
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February 2020 in “International journal of women’s dermatology” Most women with hair loss take more supplements than average, but these often don't help and can be risky and costly.
August 2021 in “Annals of Agricultural and Environmental Medicine” The article concludes that understanding Frontal Fibrosing Alopecia (FFA) is crucial for effective treatment, which includes medication like 5α-reductase inhibitors and hydroxychloroquine.
Baldness is often hereditary and linked to male hormones, becoming noticeable when half the hair is lost.
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January 2016 in “Revista Brasileira de Higiene e Sanidade Animal” Combining lab tests with clinical observations is crucial for diagnosing hormonal skin issues in dogs.
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October 2020 in “Environmental health perspectives” Five preservatives may disrupt hormone function and need more health and environmental risk assessment.
October 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Young women with hair loss should get hormone, thyroid, iron, and vitamin D tests, plus clinical checks.