Most of the white scars with pigmentation loss cannot be removed, but the appearance can be improved by laser treatment and topical application of 0.03% tacrolimus ointment.
Pigment-deficient white scars are mainly due to the local skin being stimulated by the outside world, which leads to the disorganization of the connective tissue and the destruction of pigment cells. During the treatment, laser can be used to restore the normal appearance, and 0.03% tacrolimus ointment can also be used to regulate the metabolic ability of the local skin.
In addition to the above treatments, surgical excision can also be considered. It is recommended that patients who wish to be treated go to a regular hospital, and all the above medications are recommended to be used under the guidance of a specialist to avoid adverse consequences.