Will PIH from laser fades away eventually? I am also planning Pico Genesis nxt week. (photo)

One of the risks of laser on skins with more pigment is increased pigment. It's definitely distressing to get MORE of what you don't want - or get PIH as an unwanted side effect from treatment for other issues.Pico lasers are a better option than other lasers for those who tend toward hyper pigmentation responses because the laser pulse is so fast, the skin doesn't have as much opportunity to "heat up" and get the pigment rebound. Pico Genesis disrupts pigment with acoustic shockwaves as opposed to regular laser which uses heat absorption. But there is always a level of potential risk with any laser system; the pico lasers just happen to be among the least risky of laser.Prepping the skin before treatment with a pigment suppressing product can sometimes be a recommended step. The standard is hydroquinone, but there are other ingredients in more recent products that can also help.As to whether or not Pico Genesis specifically will be a "fix" is not something that can be promised in a forum. There are multiple ways of treating and a dermatologist experienced in treating skin with higher risk for PIH is essential.Sunblock or sunscreen is a must. And not just after a treatment.