What reason is dandruff much
summary
Dandruff can be a really annoying thing, this can be beautiful hair floating, dumping sentient beings, but it happens to attach some large and small white spots, evil scenery is very ah! Excessive dandruff is a part of acidic components (such as lactic acid, uric acid, phosphoric acid, etc.) secreted by the body in the process of metabolism, which can not be discharged from the body according to the normal situation. What is the cause of dandruff? Let me tell you about it.
What reason is dandruff much
First: diseases of the body, such as endocrine disorders or psoriasis. After the body pathological changes will cause the epidermal cells to grow too fast or sebum pathological secretion increase, will produce a lot of dandruff. In this case, white and gray plaques can be seen on the scalp, and small blood spots can be seen on the scalp after gently scraping with nails.
Second: the scalp is infected with bacteria. The most common infection is Pityrosporum ellipsoides, which not only feeds on sebum, but also produces secretion to further stimulate sebum secretion and accelerate the maturation and replacement of epidermal cells. The more sebum, the faster its reproduction, vicious circle, dandruff has become a very natural thing. This kind of dandruff is large, white and gray, with layers of flaky scales on it. Sometimes the hair roots are stuck in clusters.
Third: excessive sebum secretion, will not have obvious scalp dead cells adhere together, so it became dandruff. This kind of dandruff is white, many, very small, itchy scalp, dry hair. There are many reasons for excessive sebum secretion, such as local scalp stimulated by cosmetics, hair dyes, drugs, scratching, pulling, emotional tension, too little vitamin intake, alcoholism, abnormal metabolism, etc.
matters needing attention
Usually to avoid excessive fatigue, more to ensure adequate sleep. Keep a good mood and avoid being too nervous and depressed. But also to strengthen physical exercise, enhance the body's resistance.
