Multifactorial Classification of Male and Female Androgenetic Alopecia

June 2000 in “ Dermatologic Surgery ”

Pierre Bouhanna

androgenetic alopecia hair characteristics scalp mobility hair thickness genetic factors hormonal factors environmental factors medication hair transplantation AGA hair loss hair transplant

TLDR Different factors help diagnose and treat hair loss accurately.

This document presents various proposed classification systems for male and female androgenetic alopecia (AGA) based on factors such as hair characteristics, scalp mobility, and thickness. The authors argue that a multifactorial approach is necessary for accurate diagnosis and treatment of AGA. The proposed systems can aid in diagnosis, treatment planning, and monitoring hair loss progression. The document also discusses the importance of considering various factors in the management of AGA, including genetic, hormonal, and environmental factors. Treatment options such as medication and hair transplantation are also discussed.

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Research cited in this study

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research Classification of the Types of Androgenetic Alopecia (Common Baldness) Occurring in the Female Sex

666 citations, September 1977 in “British Journal of Dermatology”

Common baldness, also known as Androgenetic Alopecia, is caused by a combination of genetic factors and hormones called androgens.

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Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

community scarring alopecia awareness in this community

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Lichen Planopilaris (LPP), a form of permanent hair loss, which can be mistaken for seborrheic dermatitis and is characterized by scalp itching, burning, redness, and dandruff. Treatment options discussed include steroidal creams, finasteride, minoxidil, and RU58841.

community Why is it that low testosterone causes hair loss as well? How can I be balding?

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The conversation discusses the confusion over low testosterone potentially causing hair loss, with users sharing personal experiences and knowledge about hair loss treatments like Finasteride. Some users suggest that hair follicle sensitivity to DHT, not testosterone levels, is the key factor in balding, and others discuss the side effects of hair loss medications.

community The Real Cause Of Androgenetic Alopecia

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Androgenetic alopecia is caused by DHT affecting hair growth. Finasteride and minoxidil are used to manage hair loss by blocking DHT and promoting hair growth.

community COMPLETE OVERVIEW of the Treatment of androgenetic alopecia in men

26 upvotes 10 years ago

Male androgenetic alopecia is commonly treated with topical minoxidil and oral finasteride, both requiring continuous use. Other options include hair restoration surgery, dutasteride, light therapy, and camouflaging agents.

community Why is dht bad for scalp hair but good for hair on the rest of body?

in Satire 109 upvotes 1 year ago

The conversation discusses why DHT (dihydrotestosterone) negatively affects scalp hair but promotes growth elsewhere on the body. Various opinions include genetic predispositions, differences in hair follicle reactions to DHT, and the potential role of Omega-3 in reducing inflammation and promoting hair health.

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research Male Androgenetic Alopecia: Medical and Surgical Treatments

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research Multifactorial Classification of Male and Female Androgenetic Alopecia

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Different factors help diagnose and treat hair loss accurately.