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In the event of an injury that damages the skin's protective barrier, the body triggers a response called wound healing. After hemostasis, inflammation white blood cells, including phagocytic macrophages arrive at the injury site. Once the invading microorganisms have been brought under control, the skin proceeds to heal itself.
Timing is important to wound healing. Critically, the timing of wound re-epithelialization can decide the outcome of the healing. [11] If the epithelization of tissue over a denuded area is slow, a scar will form over many weeks, or months; [12] [13] If the epithelization of a wounded area is fast, the healing will result in regeneration.
In the case of male pattern hair loss, in susceptible men, a hormone called dihydrotestosterone (or DHT), which is a derivative of testosterone, causes hair follicles to undergo a process called ...
The cause of male-pattern hair loss is a combination of genetics and male hormones; the cause of female pattern hair loss is unclear; the cause of alopecia areata is autoimmune; and the cause of telogen effluvium is typically a physically or psychologically stressful event. [4] Telogen effluvium is very common following pregnancy. [4]
Minoxidil, applied topically, is widely used for the treatment of hair loss. It may be effective in helping promote hair growth in both men and women with androgenic alopecia. [20] [21] About 40% of men experience hair regrowth after 3–6 months. [22] It is the only topical product that is FDA approved in America for androgenic hair loss. [20]
The most current research is based on genetic factors of hemostasis and how it can be altered to reduce the cause of genetic disorders that alter the natural process hemostasis. [ 14 ] Von Willebrand disease is associated with a defect in the ability of the body to create the platelet plug and the fibrin mesh that ultimately stops the bleeding.
Type of hair loss: Hair loss in men is often due to genetics, according to the American Academy of Dermatology (AAD), including male-pattern hair loss and androgenic alopecia, which causes hair ...
When the scalp is affected, there can be associated temporary hair loss. [11] Such hair loss varies in appearance from diffuse thinning to patchy areas of hair loss. [11] On close inspection, the locations where hair has thinned may have broken stubs of hair and pustules around the hair follicles. [11] Individuals with more pigmented skin tones ...