If the skin of the eyebrow area appears white, you need to carefully observe the shape of the eyebrow area. If fine flakes appear on the skin surface with itching, it is considered to be a temporary color change triggered by seborrheic dermatitis, which is caused by the sebaceous glands secreting large amounts of sebum and is triggered when it is very obvious in the eyebrow area, and is related to poor rest, lack of sleep or the hormone metabolism in one’s body. It is recommended that you can choose to treat with dehumidifying and anti-itch cream or tacrolimus ointment, which has a relieving effect. If the eyebrow area has no obvious skin flakes, no self-conscious symptoms, purely based on skin whitening, consider hypopigmented spots or vitiligo, need to go to the local hospital to irradiate Wood’s lamp to clarify the diagnosis. If the local bright white change after irradiation is considered vitiligo, you can choose to use 1% pimecrolimus cream or 308 excimer laser treatment.