What causes androgenic alopecia?

Androgenic alopecia is caused by genetic, androgen secretion, fibrosis around the hair follicles.

1, genetic

androgenic alopecia has a genetic tendency, a number of susceptible genes can induce the disease, parents related genes can be inherited to children, and the probability of father inherited to children is higher.

2, excessive androgen secretion

If male testis or female adrenal cortex and ovarian secretion of excessive androgen, can make scalp pores smaller, hair thinning, hair growth cycle shortened, hair follicle gradually atrophied, resulting in hair loss.

3, hair follicle fibrosis around trauma

, long stay up, inflammation infection and other factors can lead to transforming growth factor stimulation hair follicle fibrosis, hair follicle gradually shrinking, causing hair loss.

Patients should go to the hospital in time, perfect sex hormone examination, hair pull test and other related examinations, clear diagnosis, corresponding treatment. Daily life, to develop good hygiene habits, keep the head clean, shampoo water temperature moderate, gentle action, use mild shampoo.