May 2006 in “Women's Health Medicine” Excessive hair growth in women, often from high androgen levels, is usually caused by PCOS, and can be treated with hair removal, medication, and possibly weight loss.
127 citations
,
June 2008 in “British Journal of Clinical Pharmacology” Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
34 citations
,
September 2009 in “International Journal of Dermatology” Using anabolic-androgenic steroids can cause skin problems like acne and hair loss in athletes.
6 citations
,
October 2010 in “Gynecological Endocrinology” Relatives of women with PCOS symptoms are more likely to have similar health issues.
July 2023 in “Biomolecules” The circadian clock plays a key role in hair growth and its disruption can affect hair regeneration.
67 citations
,
August 2005 in “Journal of Investigative Dermatology Symposium Proceedings” Androgens promote beard growth but cause hair loss in androgenetic alopecia, with TGF-β1 as a potential treatment target.
April 2024 in “Authorea (Authorea)” Stopping heptaminol medication reversed hair color loss in a patient on dialysis.
January 2023 in “Operative Techniques in Otolaryngology-Head and Neck Surgery” Hair transplants help transgender patients look more like their gender identity, with different procedures for trans women and men.
February 2022 in “Obstetrics and gynaecology cases - reviews” PCOS can cause unusual symptoms like late puberty and enlarged clitoris, making diagnosis difficult.
41 citations
,
October 2017 in “International Journal of Women's Dermatology” Most pregnant women experience skin darkening and hair changes, with these effects usually going away after giving birth.
16 citations
,
September 1964 in “The journal of investigative dermatology/Journal of investigative dermatology” New compounds can block testosterone effects in rats and might help treat conditions like prostate cancer and acne.
198 citations
,
July 2011 in “Cochrane library” Lifestyle changes can improve body composition, excess male hormone levels, and insulin resistance in women with PCOS.
96 citations
,
January 1997 in “Clinics in Dermatology” Pregnancy can cause skin pigmentation, stretch marks, and changes in hair, nails, and sweat glands, with most resolving after birth.
60 citations
,
August 2008 in “Human molecular genetics online/Human molecular genetics” A position effect on the TRPS1 gene causes excessive hair growth in humans and mice.
36 citations
,
November 2018 in “BMC plant biology” ROXY proteins help plants respond to nitrate shortage by affecting nutrient sensing and growth.
3 citations
,
August 2021 in “The Open Dermatology Journal” The herbal hair serum improves hair quality and growth, and is a good alternative to traditional cosmetics because it doesn't contain harmful chemicals like parabens and sulphates.
2 citations
,
January 2018 in “Biology and medicine” High testosterone levels in 20% of the women studied may indicate PCOS, while 80% had low levels with potential health impacts.
June 2026 in “International Journal of Innovative Technologies in Social Science” Topical eflornithine effectively reduces facial hair in women and improves quality of life.
Barbers trained in hair loss can better support and refer clients with alopecia.
May 2025 in “Quality in Sport” Hair loss is caused by genetics, hormones, stress, and environment, and can be managed with good nutrition, stress control, and treatments.
November 2023 in “International Journal of Medical Sciences” New regenerative medicine-based therapies for hair loss look promising but need more clinical validation.
January 2022 in “Social Science Research Network” Pyruvate Kinase M2 helps hair grow by linking energy production and a key hair growth pathway.
April 2016 in “British Journal of Dermatology” Eyelashes are important for looks and eye protection, and more people are treating sparse eyelashes; more research is needed to understand eyelash biology and improve treatments.
378 citations
,
November 2011 in “Human reproduction update” Experts recommend using evidence-based methods to diagnose and treat hirsutism, focusing on symptoms and underlying causes.
288 citations
,
June 2009 in “Human reproduction update” The modified Ferriman-Gallwey method is a useful tool for diagnosing hirsutism.
75 citations
,
May 1986 in “Clinics in endocrinology and metabolism” Male hormones are important for hair and oil gland development and can cause conditions like excessive hair growth and acne.
22 citations
,
January 2017 in “Indian Dermatology Online Journal” Body hair transplants can treat baldness but differ from scalp hair and need more research on long-term results and side effects.
21 citations
,
December 2007 in “Primary Care” Early diagnosis and treatment of PCOS is crucial to reduce emotional distress and health risks.
11 citations
,
March 2021 in “Cleveland Clinic Journal of Medicine” Treating hair loss in both men and women is effective and improves quality of life.
5 citations
,
September 1986 in “Pediatric Dermatology” A family showed a new condition with inherited hair loss and skin changes, possibly due to one genetic disorder.