Why is dandruff caused by many reasons

summary

Dandruff is too common. It can be said that many people have ever been infected with this disease. Dandruff is a natural physiological phenomenon of human beings. There are many reasons for excessive dandruff, which is also a very common problem. First, from the perspective of medicine, dandruff is called pityriasis scalp in medicine. The causes of dandruff are usually divided into physiological and pathological. It's a skin disease caused by a fungus called Malassezia. After division on the scalp, it propagates in large quantities to make the cuticle of the scalp overproliferate, thus promoting the abnormal exfoliation of the cuticle cells in the form of white or gray scales, which is called dandruff. In short, the scalp hygiene is not good.

Why is dandruff caused by many reasons

First: the main reason is that there is a kind of fungus called dandruff bacillus, which will parasitize on the scalp. Generally, it will not be aggressive and belongs to a relatively mild microorganism. However, when the human body's resistance decreases, especially the scalp's resistance, this fungus will split in large numbers and produce dandruff.

Second: the second possibility is that the scalp cells can not work normally and cause disorder. As a result, it is obvious that the consequence of not working normally is that the metabolic secretion is out of control. It may be that the toxin can not be discharged and the garbage has been accumulating, which is also one of the reasons for producing a large amount of dandruff. So the key is to make the body function operate normally.

Third: the last reason is external factors, the use of some inferior shampoo, mainly degreasing power is too strong. Drinking too much, too much, and eating too much food. Life pressure is too big, the spirit has not been relaxed, did not sleep well, is also the cause of this disease.

matters needing attention

In short, this is not a serious disease, but everyone knows that the disease is caused by people's bad habits, and prevention is the key. From the above reasons, we can know the importance of diet, exercise and normal work and rest.