The response of hairs to these laser systems is variable and not complete. The diode laser and alexandrite laser are considered effective in treatment of hirsutism in dark skinned patients. Laser systems that are commonly used for the treatment of hirsutism include the ruby laser (694 nm), the diode laser (800 nm), the alexandrite laser (755 nm) and the Nd:YAG laser (1084 nm) and Intense Pulse Light (IPL) laser. Hirsutism refers to the growth of coarse terminal hair in females that follows a male like pattern, most commonly in the upper lip area, beard area, abdomen, or chest. Hair reduction, Lasers, diode, Nd YAG, intense pulsed light, hair follicle, melanin, chromophore Introduction Before starting with the laser therapy, it is important to assess the skin type, the fluence, the pulse duration and the type of laser to be used. The choice of the right laser for the right skin type is very important. There are various types of lasers available for hair reduction, but the choice of an ideal laser for ethnic skin has its own limitations.

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