discoid lupus and hairloss
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Though humans no longer make use of hair for protection, heat retention, or camouflage, it still remains a very important means discoid by which individuals display and are recognized. Appropriate appearance and grooming lupus are still very important in social organization and the human relationships.The human body contains approximately five million hair follicles while the scalp (prior to any kind of hair loss) contains 100,000 - 150,000 hair follicles. Blondes have the greatest number of scalp follicles, followed by brunettes. Humans with red hair have the fewest number of scalp follicles. The normal growth rate of scalp hair is one-fourth to one-half inch per month.
Androgens (testosterone, dihydrotestosterone) are the most important control factors of human hair growth. Androgens must be present for the growth of beard, axillary (underarm), and pubic hair. Growth of scalp hair is NOT androgen-dependent but androgens are necessary for the development of male and female pattern and hair loss.MALE PATTERN HAIR LOSS (Androgenetic Alopecia)It is estimated that 35 million men hairloss in the United States are affected by androgenetic discoid alopecia. "Andro" refers to the lupus androgens (testosterone, dihydrotestosterone) necessary to produce male-pattern hair loss (MPHL). "Genetic" refers to the inherited gene necessary for MPHL to occur. In men who develop MPHL the hair loss may begin any time after puberty and and hairloss when blood levels of androgens discoid rise. The first change is usually recession in the temporal areas, which is seen in 96 percent of mature Caucasian males, including those men not destined to progress to further hair loss. Hamilton and later Norwood have classified lupus the patterns of MPHL (See Norwood-Hamilton Scale). Although the density of hair in a given pattern of loss tends to diminish with age, there is no way to predict what pattern of hair loss a young man with early MPHL will eventually assume. In general, those and who begin losing hair in the second decade are those in whom the hair loss will be the most severe. In some men, initial male-pattern hair loss may be delayed until the late third to fourth decade. It is generally recognized that men in their 20’s have a 20 percent incidence of MPHL, in their 30’s a 30 percent incidence of MPHL, in their 40’s a 40 percent incidence of MPLH, etc. Using these numbers one can see that a male hairloss in his 90’s has a 90 percent chance of having some degree of MPHL.
In summary, male pattern hair loss (Androgenetic Alopecia) is an inherited condition manifested when androgens are present in normal amounts. The gene can be inherited from the mother or father’s side. The onset, rate, and severity of hair loss are unpredictable. The severity increases with age and if the condition is present it will be progressive and discoid relentless.FEMALE PATTERN HAIR LOSS (Androgenetic Alopecia)Female pattern hair loss (FPHL) differs from male pattern hair loss (MPHL) in the following lupus ways. and It is more likely to be noticed later than in men, in the late twenties through early forties. It is likely to be seen at times of hormonal change, i.e., use of birth control pills, after hairloss childbirth, around the time of menopause, and after menopause. Recession discoid at the temples is less likely than in men and women tend to maintain the position of their hairlines. Like in men, the entire top of the scalp is the area of risk. In women there is generally a diffuse thinning throughout the lupus area as opposed to thinning in the crown of men. Ludwig has classified hair loss in women into three classes. (See Ludwig Classification) The vast majority of women affected fall into the Ludwig and and hairloss I class.
Come here to find hair loss treatments. A University developed treatment to help reverse hair loss.
discoid lupus and hairloss
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