The study concluded that hirsutism is most common in women aged 14 to 48, often caused by PCOS, and can be effectively treated with Nd YAG laser and IPL.
Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.
February 2009 in “Springer eBooks” Pregnancy can cause more body and scalp hair growth and make nails brittle, but these changes often revert after giving birth.
73 citations,
July 1956 in “Journal of Investigative Dermatology” Adult human skin can grow new fine hair follicles after a deep exfoliation treatment.
53 citations,
January 1985 in “Acta obstetricia et gynecologica Scandinavica” Low-dose oral contraceptives reduced hair growth and testosterone levels in women with polycystic ovary syndrome.
25 citations,
March 2009 in “Dermatologic Surgery” Eyebrow transplantation can be successful for Asians with the right technique and care, but regular maintenance is necessary.
18 citations,
November 2010 in “Journal of morphology” Antler velvet hair and body hair of red deer have different structures that help with protection and insulation.
12 citations,
November 2006 in “Journal of thoracic oncology” A cancer patient's eyelashes grew excessively without other common side effects after taking the cancer drug erlotinib.
10 citations,
August 2015 in “Journal of Cosmetic Dermatology” Successful eyebrow restoration can be done using careful hair transplant techniques and choosing the right patients.
10 citations,
November 1997 in “British Journal of Dermatology” A 10-year-old boy had the earliest reported case of hair that became progressively kinkier but eventually returned to normal on its own.
8 citations,
July 2004 in “Journal of morphology” Marsupial hair structure and keratin distribution are similar to placental mammals.
7 citations,
January 2012 in “International Journal of Trichology” A man with Woolly Hair Syndrome had very curly, fragile hair, and doctors used a special scalp examination to diagnose him without invasive tests.
6 citations,
February 2013 in “Veterinary Dermatology” A young cat had a rare hair condition with twisted hair shafts but stayed healthy.
6 citations,
August 1993 in “Archives of Dermatology” A woman's hair changed to a dry, tangled texture that's hard to comb after treatment with spironolactone, suggesting the medication might cause such hair changes.
3 citations,
November 2021 in “Frontiers in Genetics” Certain genes are linked to the quality of cashmere in goats.
2 citations,
May 2023 in “Journal of Advanced Research” Two mutations in KRT74 and EDAR genes cause sheep to have finer wool.
1 citations,
November 2020 in “Research Square (Research Square)” The study found specific skin cells and genes that may affect the quality of cashmere in Liaoning Cashmere Goats.
1 citations,
February 1988 in “The BMJ” The document explains different hair and scalp conditions, including common hair loss after pregnancy or illness, drug-induced hair loss, hereditary excessive hair growth, patterned baldness, autoimmune hair loss, and permanent loss due to skin disease, with generally limited treatment options.
Thyroid problems can cause hair loss and change hair texture.
April 2023 in “Iraqi postgraduate medical journal” Microneedling with clobetasol cream works better for hair regrowth in alopecia areata than clobetasol cream alone.
February 2022 in “Cosmetic Dermatology” Permanent hair waving uses chemicals to create long-lasting curls.
The case showed the need for quick investigation of virilization in women and how emotional health is linked to physical health.
October 2001 in “Dermatologic Surgery” Cutting and implanting hair follicles can create finer, more natural-looking hairlines, with about half of the implanted hairs growing back.
77 citations,
October 1986 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Nafarelin may effectively treat excessive hair growth in women by reducing certain hormone levels.
10 citations,
January 2012 in “International Journal of Trichology” PRP helps hair growth in common hair loss disorder.
98 citations,
June 2008 in “Human mutation” A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
47 citations,
August 2000 in “Endocrine Reviews” The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.
19 citations,
March 2008 in “Nature clinical practice endocrinology & metabolism” A combined drug and laser treatment improved hirsutism in a PCOS patient, also enhancing her heart health and requiring regular liver and kidney checks.
18 citations,
February 2010 in “Odontology” The document concludes that Rabson-Mendenhall syndrome requires novel treatments for insulin resistance and emphasizes the importance of dental care in affected patients.
14 citations,
April 2019 in “Genes” Researchers found a genetic region that influences the number of coat layers in dogs.