September 2024 in “Ain Shams Medical Journal” Androgenic alopecia causes hair thinning, and treatments include minoxidil, finasteride, and light therapy.
August 2024 in “Archives of Dermatological Research” Combining botulinum toxin type A with Minoxidil significantly improves hair growth and patient satisfaction in male hair loss.
July 2024 in “Journal of the American Academy of Dermatology” Botulinum toxin may help treat male pattern baldness.
June 2024 in “Skin Research and Technology” Botulinum toxin treatment improves hair follicle width and length in androgenetic alopecia.
June 2024 in “Dermatology and therapy” Intramuscular injections improved hair density more than intradermal injections for treating hair loss.
April 2024 in “Skin research and technology” Botulinum toxin A has limited effectiveness for 3 months in treating female pattern hair loss and may reduce scalp oiliness.
September 2023 in “Skin appendage disorders” Trichoscopy, a method of examining hair, can objectively measure how well botulinum toxin works for hair loss treatment.
August 2023 in “Journal of Cosmetic Dermatology” Higher concentration of botulinum toxin A is safe and effective for treating hair loss in men and women.
August 2023 in “Drug Design Development and Therapy” Minoxidil may work for hair loss by reducing androgen sensitivity and altering hormone-related enzymes.
There are many treatments for common hair loss, but more trials are needed to decide which are best.
Androgenetic alopecia, or hair loss, is caused by a mix of genetics, hormones, and environment, where testosterone affects hair growth and causes hair to become smaller and grow for a shorter time.
June 2022 in “Journal of Cosmetic Dermatology” Adding botulinum toxin A to standard hair loss treatments improves hair growth.
14 citations
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April 2022 in “Climacteric” Menopause causes dry skin, wrinkles, and hair changes, with hormone therapy helping but not recommended just for these issues.
15 citations
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April 2020 in “Journal of The American Academy of Dermatology” Botulinum toxin injections may help treat hair loss by blocking harmful secretion in hair follicles.
15 citations
,
January 2020 in “BioMed Research International” BTA safely and effectively treats hair loss, and works better with FNS.
12 citations
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December 2018 in “Dermatologic Therapy” Small Botox dose effectively treats hair loss in Chinese men.
2 citations
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January 2018 in “Dermatology Review/Przegląd Dermatologiczny” Use trichoscopy to diagnose hair loss; treat with minoxidil, finasteride, or dutasteride; consider platelet-rich plasma and spironolactone.
10 citations
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January 2015 in “International Journal of Trichology” Mechanical stress contributes to hair loss in androgenetic alopecia.
24 citations
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March 2011 in “British Journal of Dermatology” Men with hair loss have more DNA changes in back-of-head hair follicles, possibly protecting them from thinning.
50 citations
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November 2010 in “Plastic and Reconstructive Surgery” Botox increased hair count in men with baldness and might work by improving scalp blood flow.
58 citations
,
January 2006 in “Skin Pharmacology and Physiology” High levels of testosterone and 5α-DHT can lead to cell death in cells important for hair growth.
78 citations
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June 2003 in “Journal of Investigative Dermatology Symposium Proceedings” TGF-β1 from dermal papilla cells suppresses hair growth, and targeting it may help treat androgenetic alopecia.
174 citations
,
November 2002 in “Expert Reviews in Molecular Medicine” Hair loss needs more research for better treatments.
190 citations
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October 2002 in “The FASEB journal” Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.
