It is generally recommended that patients avoid getting excessive suntan before their laser treatment [125].
23.4.4.2 Pigmentary Lesions
Pigment-containing lesions on skin can be an indication of the use of a laser or a contraindication, depending on the desired outcome. If the intent is to remove hair, then the melanin-containing skin lesions such as dysplastic or congenital melanocytic nevi should be avoided from laser exposure because of the risk of burn and potential scarring.