Pigmented hairy epidermal nevus can be removed by laser treatment.
Pigmented hairy epidermal nevus, the cause of which is currently unknown and is related to heredity, is a benign pigmented change of the skin. Since this disease has little or no effect on health, it usually does not require treatment, and is only treated when there is an aesthetic need.
If treatment is needed, laser can be used to achieve better results. Laser can penetrate the epidermis to reach the deeper layers of the skin and pulverize the pigment particles to achieve the effect of removal.
Traditional treatment is mainly based on surgical excision followed by skin grafting, or liquid nitrogen or chemical abrasion, which is often ineffective and has a high incidence of scarring, and the wound is prone to infection.
Laser treatment as well as surgical treatment need to go to the hospital dermatology department and be operated by professional doctors. After treatment, you need to maintain local hygiene, timely cold compresses, and pay attention to sun protection.