What causes hair loss at age 20?

20-year-old hair loss is generally due to insufficient blood supply, endocrine disorders, folliculitis and other reasons caused by the specific analysis is as follows:

1. Insufficient blood supply

If 20-year-old patients often anxiety, tension, leading to vasospasm, causing insufficient blood supply to the brain, so that the hair follicle nutrition absorption is not sufficient, causing hair loss.

2. Endocrine disorders

If 20-year-old patients stay up late for a long time, study pressure, leading to endocrine disorders, so that androgen deficiency, which will also cause hair loss.

3. Folliculitis

If 20-year-old patients with folliculitis, leading to hair follicle dysfunction, so that hair can not absorb nutrients, can also cause hair loss.