102 citations
,
July 2020 in “International journal of molecular sciences” Hormones like testosterone and estrogen significantly affect hair growth and structure.
59 citations
,
September 2003 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Epitestosterone may counteract testosterone's effects and has roles in body processes like prostate growth and hair distribution.
February 2026 in “Cureus” Ciclosporin can cause excessive hair growth even with testosterone blockers.
January 2007 in “Acta Veterinaria Brno” Trilostane treatment successfully restored hair growth in a dog with alopecia X.
March 2023 in “Journal of Cosmetic Dermatology” Low-dose oral minoxidil improved hair growth when topical treatments failed.
Spironolactone with an oral contraceptive improved hair growth in women with hirsutism.
22 citations
,
January 2002 in “Treatments in endocrinology” Birth control pills help treat skin and hair growth problems linked to high male hormone levels.
124 citations
,
August 1990 in “British Journal of Dermatology” Diffuse alopecia in women may be related to androgens and iron deficiency, and basic hormone and nutrient screening is useful.
October 2022 in “Linköping University medical dissertations” The method shows hair testosterone levels reflect those in saliva, but are affected by various factors and may indicate a risk for heart attack.
8 citations
,
February 2010 in “Journal of Dermatology” A topical treatment safely and effectively reduced acne by causing targeted cell death in sebaceous glands without side effects.
13 citations
,
June 2018 in “Journal of Womens Health” Combination therapy with oral contraceptives and spironolactone improves hair growth, menstrual issues, and acne in women with PCOS.
2 citations
,
January 2013 in “Elsevier eBooks” The chapter explains the causes of excessive hair growth and masculinization in women and how to measure hormone levels related to these conditions.
1 citations
,
October 2024 in “Pharmacy & Pharmacology International Journal” PCOS is managed with medication, lifestyle changes, and a healthy diet.
February 2025 in “Biomolecules” Melatonin can help or hinder hair growth depending on the dose.
November 2022 in “Cureus” New biomaterial treatments for baldness show promise, with options depending on patient needs.
6 citations
,
May 2006 in “Skinmed” Androgens contribute to common male hair loss; more research needed for hair growth medication.
1 citations
,
October 2018 in “InTech eBooks” Only minoxidil and finasteride are FDA-approved for hair loss, with other treatments available but less effective or with side effects.
14 citations
,
May 2020 in “Biomolecules & Therapeutics” Vanillic acid from wheat bran may promote hair growth by activating certain cell pathways and reversing hormone-related hair loss.
1 citations
,
January 2006 Hirsutism is mainly caused by high androgen levels or sensitivity, with PCOS being the most common cause.
451 citations
,
March 2005 in “Endocrine Reviews” The enzyme steroid sulfatase is linked to breast cancer and other conditions, and inhibitors are being developed for treatment.
277 citations
,
July 2002 in “Molecular Endocrinology” Removing part of the vitamin D receptor stops vitamin D from working properly.
110 citations
,
October 2013 in “The Journal of Sexual Medicine” Testosterone treatment in trans men increases body and facial hair and may lead to hair loss over time, but severe skin issues are rare.
42 citations
,
July 2012 in “PLOS ONE” Estrogen can temporarily slow down hair growth but this can be reversed.
20 citations
,
January 2019 in “Journal of dermatological science” Male hormones indirectly affect skin cell development by increasing growth factor levels from skin fibroblasts.
9 citations
,
July 2021 in “Frontiers in genetics” Melatonin makes cashmere grow earlier and more by increasing certain gene activity in goats.
4 citations
,
August 2019 in “General and Comparative Endocrinology” Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
March 2026 in “Journal of Dermatological Treatment” Topical 3% minoxidil effectively and safely enhances facial hair in transgender men.
September 2016 in “Elsevier eBooks” Different types of hair loss in dogs and cats have various causes and treatments, with outcomes ranging from good to uncertain.
Avicennia Marina extract and avicequinone C can reduce hair loss hormone production and increase hair growth factors, suggesting they could be used to treat androgenic alopecia.
7 citations
,
July 1999 in “In Practice” The conclusion is that a systematic approach is key for treating symmetrical alopecia in dogs, but treatment may not always be necessary.