24 citations
,
March 1995 in “British Journal of Dermatology” Etretinate therapy can cause hair loss by disrupting the hair growth cycle.
July 2025 in “Journal of Dermatological Treatment” PRP improves hair growth in androgenic alopecia, especially when combined with minoxidil.
January 2019 in “Springer eBooks” PRP may help with hair loss and improve hair quality with few side effects, but more research is needed.
59 citations
,
August 2010 in “Journal of The American Academy of Dermatology” Certain hairstyles and less hair oil use in African American girls can lead to scalp conditions like traction alopecia and seborrheic dermatitis.
June 2025 in “Research Square (Research Square)” Stem cell exosome injections can safely improve hair growth and thickness in men with hair loss.
33 citations
,
June 2017 in “Developmental Biology” Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.
April 2026 in “Science Progress” GLP-1 therapies, especially semaglutide and tirzepatide, may cause hair loss, particularly in women and with rapid weight loss.
The tool accurately measures hair count and size on scalps with 79.45% and 68.19% accuracy, respectively.
35 citations
,
January 1993 in “International Journal of Dermatology” People with HIV and low T cell counts have more hair and scalp problems.
Melatonin applied to the scalp helps treat early-stage hair loss in men and women.
December 2025 in “International Journal for Fundamental and Interdisciplinary Research in Homoeopathy.” Combining homeopathy and supportive therapies improved hair growth and confidence in a 37-year-old man with hair loss.
3 citations
,
January 2021 in “Actas Dermo-Sifiliográficas” The document concludes that changing the scalp's microbiome might be a new way to treat hair loss.
122 citations
,
April 1995 in “Journal of Cutaneous Pathology” The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.
Scalp med(R) effectively and safely improves hair count and thickness in men with androgenetic alopecia.
6 citations
,
August 2006 in “Journal of Cutaneous Pathology” Two teenage brothers had a rare, treatment-resistant form of female-pattern hair loss with unusual scalp changes.
October 2020 in “Journal of Pakistan Association of Dermatology” Platelet-rich plasma therapy is more effective than minoxidil lotion for increasing hair count in men with hair loss, with mild side effects and high satisfaction.
38 citations
,
June 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Accurate clinical, histological, and genetic methods are key for understanding and treating hair disorders.
9 citations
,
August 2014 in “The Journal of Dermatology” Scalp areas that look normal in people with hair loss may still show signs of disease under a microscope.
3 citations
,
November 2019 in “Cosmetics” Shampoo with Inula Helenium and Caesalpinia Sappan Bark extracts promotes hair growth and prevents hair loss in androgenetic alopecia patients.
March 2004 in “Journal of The American Academy of Dermatology” Women with lupus experienced non-scarring hair loss with fewer hair follicles, and the test for lupus in hair was not helpful.
3 citations
,
June 2017 in “Medical lasers” A treatment combining laser energy and injections improved hair loss and unexpectedly also reduced hair graying.
2 citations
,
September 2017 in “Plastic and Aesthetic Research” Healthy Han Chinese have lower hair density than whites and Africans, and transplanting 300 hair units can nearly restore normal hair density.
December 2025 in “Medical Lasers” The laser treatment increased hair density in men with hair loss.
January 2022 in “Surgical and Cosmetic Dermatology” Microneedling showed slight improvement in hair loss but no major changes in hair follicles or scalp condition.
38 citations
,
June 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Finasteride effectively improves hair growth and slows hair loss in men with male pattern baldness.
30 citations
,
July 2017 in “Stem cells and cloning” SVF-enhanced adipose transplantation shows potential as a hair loss treatment.
January 2014 in “International Journal of Trichology” Hair is culturally and economically valuable, and its weight is now used to measure the effectiveness of hair growth treatments.
15 citations
,
February 2003 in “British Journal of Dermatology” The study suggests computer-assisted analysis of scalp biopsies could improve hair loss diagnosis but needs more validation.
9 citations
,
January 2017 in “International Journal of Trichology” The study suggests that mast cells might be involved in the hair loss condition telogen effluvium and could be a target for treatment.
December 2025 in “Journal of Pharmacy And Bioallied Sciences” Trichoscopy effectively shows early positive effects of minoxidil in male pattern hair loss, improving patient satisfaction.