What are the causes of hair loss

summary

After giving birth to a child, I find that I have hair loss, which is very serious. I often catch a lot of hair. Especially when I wash my hair, I really lose a lot of hair. Every time I look at these hair loss, I am very worried. Let's learn the causes of hair loss.

What are the causes of hair loss

The first reason is: the genetic gene of seborrheic alopecia is dominant in men, and the pathogenic factors can be directly inherited from the previous generation to the next generation, so male patients with fat alopecia are more common. As long as men have one hair loss gene, it will cause hair loss, while women will not have the appearance of hair loss because the hair loss gene is recessive, unless there are two hair loss genes at the same time.

The second reason is: mental or physical factors, such as mental tension, depression, fear or severe insomnia, can lead to neurological disorders, continuous contraction of capillaries, lack of adequate blood supply to hair follicles, so hair is most likely to fall off.

The third reason is: congenital alopecia, the hair caused by developmental defects is completely missing or sparse, the patients' common hair is sparse and small, or the hair is normal at birth, and soon falls off and does not regenerate, which can be divided into isolated defects and other deformities.

matters needing attention

For the treatment of hair loss, the most important point is the need to clarify the cause, which is the same as the treatment of most diseases, such as hair loss caused by mental factors. In the treatment, excluding this factor is the basis of treatment, followed by taking certain measures to restore the growth of hair.