Consider seborrheic alopecia. The manifestation of seborrheic alopecia is that hair loss at the hairline and the top of the head begins to fall off first, and then the hair on the whole top of the head will be sparse, and men will develop baldness. If women are involved, the whole scalp will become thinner and thinner.

The most suitable treatment for this situation is to control the speed of hair loss by using drugs first, and then choose hair implantation surgery to improve the thinning of hair after the hair loss is stable.