Q Switched Nd: YAG
It is an ideal laser system to effectively target the skin melanin without damaging the surrounding skin. It is used for epidermal and dermal pigmentation with excellent cosmesis and fewer side effects .It works by selective photothermolysis.
Q Switch laser is used to treat variety of pigmented lesions:
    lentigines
    freckles
    naevus of ota
    benign melanocytic lesions
    café-au-lait macules
    post inflammatory pigmentation
    infra orbital pigmentation
    naevus spilus
    melasma
    photomelanosis
    lichen planus pigmentosus
    Tattoos
Combination of lightening creams and sunscreens before and after treatments may be beneficial.