mardi 10 décembre 2013

The causes of hair loss

The causes of hair loss
May result in hair loss at a high pace for a large number of reasons . In some cases, precipitation , new hair grows hair that fell somewhere . In other cases , it is possible to successfully address the phenomenon of precipitation through to go to the dermatologist . The other cases , which they do not have any treatment until today , research is being conducted about it numerous and continuous , and it appears at first glance that the optimism for the future and what can be carried .
In any case , it is worth to talk with a doctor about the potential of the treated skin treatment is best and most effective kind of case .
Harmful chemical products :
There are quite a lot of men and women who use the products manufactured chemically for hair care . Of these products : hair dyes , colors, materials lighten the color , hair relaxer materials and different materials used for wrinkle . If the use of these products according to the instructions , the likelihood of deterring hair is quite a bit.
However, if the use of these products in tight times , it is possible to weaken the hair and tends to embrittlement (Trichorrhexis). If the use of these products led to weakness and brittleness of hair , it is advisable to discontinue use , to be renewed hair and recover , and the affected hairs disappear .
Diminishing hair and baldness gene :
This phenomenon is known as the scientific name " Vixen male figure " (baldness ) (Androgenetic alopecia / Calvities). It is the most prevalent causes of hair loss , as it passed genetically from mother or father. Women who suffer from this phenomenon , their hair is usually mild and very little, but they do not become completely bald . It is possible that this phenomenon begins to appear in the second decade , or the third , and even fourth decade of life .
Alopecia areata (Alopecia Areata):
It is not known what are the reasons that lead to the phenomenon of partial hair loss , known as " alopecia areata ," but the prevailing belief is that it is linked to the problems affecting the immune system ( as the body to produce anti- self for his poetry itself) . It is possible to get this phenomenon in children or in adults at any stage of life. And usually has people who suffer from the development of a healthy sound , in general. It is characterized by the emergence of bald areas , small and rounded , equivalent diameter, diameter metal coins , or slightly larger .
Although alopecia areata is a very rare phenomenon , but it may lead to the loss of each hair of the head and body , fully . In most cases , returning hair to grow again , but the treatment with dermatologist would accelerate the process of renewed growth of hair .

   
Effluvium hair loss (Telogen Effluvium):
Disease , pressure or stress , and other factors may cause a large amount of hair to engage in so-called " telogen " ( resting phase in the effectiveness of the cells of the follicle poetic - Telogen) as part of the natural cycle of hair growth , which leads to hair loss pace high and accelerating (Effluvium), without resulting therefrom , in most cases, completely bald spots . And stop this type of hair loss , in most cases , automatically , after a few months .

   
Among the factors that cause hair loss chronic :

    
High temperature , pollution and severe acute influenza  acute
    
Complicated surgery or a chronic disease
    
Thyroid disease (Thyroid gland)
    
Feeding a few proteins
    
Lack of iron in the blood
    
Taking medications
    
Taking birth-control pills
    
Treatments for cancer

 
Tinea capitis (Tinea Capitis):
Tinea capitis caused fungal contamination , caused by a skin fungus (Dermatophyte) and is characterized by the appearance of spots covered with crust (Dandruff) on the scalp (Scalp). These spots grow , expanding and spreading and causing bomb hair , the color of the skin , redness , swelling , and sometimes even the secretion of fluids from the scalp . This is a very contagious disease , which is very common in children. The disease can be treated by medication .
Trichotillomania (Trichotillomania):
This disease is characterized by the fact that the patient bend and wrap the hair , and the intensity of extraction , whether it's hair , eyebrows or hair Alahdab ( eyelashes ) in children , and sometimes adults too. In some cases, this phenomenon is not only a bad habit only disappear after getting professional advice and an explanation for the damage and side effects that can be caused by trichotillomania . But the phenomenon of trichotillomania may be , in other cases , emotional reaction to tension or stress , and sometimes may be a serious psychiatric disorder and severe .
Cicatricial alopecia (Cicatricial alopecia):
Is one of the very rare phenomena , causing the appearance of bald spots accompanied by itching and / or pain. Be inflammation around the hair follicles infect damage and lead to scarring and hair loss to , rather than growth. The factor that causes a scar alopecia is not known , but the treatment is by stopping the spread of infection and prevent its transmission to other places and parts of the scalp .

Hair Loss

Anyone noticed that his hair had seemed flaking , afraid , or notes from the presence of a large amount ( abnormal ) of hair on the comb or brush hair , preferably heading immediately to a specialist doctor skin diseases (Dermatologist). The correct diagnosis would help the majority of people who suffer from hair loss. The possibility that the dermatologist examines the patient and diagnose the cause of hair loss and baldness , and then they know that this phenomenon will disappear on its own or is it that there is a need to give the patient's medication therapy .


The natural growth of hair :
About 90 % of the hair is growing all the time . The range time required for the growth of hair between two to six years .
The proportion of the remaining 10% of the hair , perpetuates in the meantime to rest for a term which may extend from two to three months , and then the hair falls with the end of the rest period .
When falling hair , new hair grows from hair follicles (Follicles Hair), to start a new growth cycle , from the beginning.
Head hair grows between 10 to 15 millimeters in each month . However , as people age, and start hair growth pace has slowed down .
In most cases, be the phenomenon of hair loss as a result of the natural growth cycle of hair . Valtsaqt pace ranging from 50 to 100 hairs a day is considered normal too.

Hairs Lose Per Day

Question 1 : How many hairs do we lose per day? 

Question 2 : Do we lose more hairs in a day when we get older?
 

Hair loss is a big issue in most peoples’ minds. On average, a person will lose somewhere between 50 and 150 hairs per day to normal cyclic hair growth and loss. However, the exact number varies with the individual, and can be increased due to a variety of factors. Things like medications and chemicals introduced into the body – especially smoking cigarettes – can affect the hair’s growth phases and increase the rate of hair loss.

      An individual also may begin to lose hair faster as they age, as fully 1/3rd of individuals – both male and female – can lose as much as 30% of the hair density by age 40. It’s basically a genetic lottery. Some people are predisposed to keeping their hair, while some aren’t. Additionally, some may experience a significant decrease in pigment production in the hair leading to gray hair, while others retain darker tresses into their later years.

      The thing to remember is that you want to make sure to keep the odds in your favor. Avoid things that can increase the rates of hair loss. Keep your scalp clean and healthy. Eat a diet that is well-balanced and rich in protein and vitamins, especially antioxidants. And finally, avoid things like smoking and excessive drinking of alcohol which can increase the rates of hair loss by throwing off the body’s chemical and health balances.