Wednesday, August 15, 2012

Hair loss is how is it?

The hair is extremely important instrument for each of us, we normal people from birth to the head on the long hair, until the adult general and can grow to 1 million hairs. Under normal circumstances, per person per day off the 60 to 80 hairs, hair and wash your hair often more hair loss, this is because there is not shedding of telogen hair by pulling and off, but if one day the shedding of hair over 100, causing thinning hair, is a disease called alopecia.

The quickening pace of social development and people's lives, work and study, the people bear the psychological pressure is increasing, and increasingly high incidence of alopecia in the crowd. Many causes of hair loss, seborrheic alopecia, neurological hair loss and other causes of hair loss. The direct cause leading to hair loss are the following:

1, the spiritual element. Mental stress, depression, fear can lead to neurological disorders, the capillaries in a sustained contraction, hair follicles are not appropriate blood supply, eventually leading to the shedding of hair.

2, dietary factors. Animal-based food for human synthetic excess androgen conditions. But excessive androgen secretion, can induce human sebaceous glands, a normal scalp macrophage lipid fungus will multiply the fungus in the process of nutrition and emissions metabolites can stimulate the scalp and hair follicles the formation of chronic inflammation of hair follicles gradually shrink, the generated function gradually decline.

Three washing improper. For patients with seborrheic alopecia, scalp sebum accumulation of sebum secretion to form a negative pressure, which slows down its secretion rate. If the shampoo, detergent stimulation, plus a certain extent, cause or aggravate hair loss.

4, for other reasons. In autumn and winter, hair loss is often a higher incidence may be related to the dry climate affect people's mental state, or a direct impact on the secretion of the sebaceous glands.



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