As the pigmentation of nevus of Ota is located deeper in the dermis rather than superficially in the epidermis, the best treatment are lasers operating in the longer wavelength region (e.g. 755nm or 1064nm) and have very short pulse durations (either in the picosecond or nanosecond range) to target and fragment the pigment and allow for gradual clearance. Multiple treatment sessions are needed for significant lightening.
Besides the type of laser technology, other factors that influence the clinical outcome are also important. These include fluence (“power setting”), the interval between treatment and lasering technique. Treating earlier in childhood appears to lead to better outcomes as well.
It will be best that you consult a trusted and experienced Aesthetic doctor or dermatologist who can assess the severity of your condition and treat you appropriately.
