The last time I saw the dermatologist I asked him what reatments were available besides medicine. That's when he told me that they do use the laser therapy but he didn't tell me anything about it. I told him that since the lesions are where it doesn't show, I'm not a vain person and it doesn't matter. Well it's now on my ankles, behind my knees and below, all over and I mean all over my scalp, bad lesion on my low back and areas on my back that I can't reach to put medicine on. The worst now is in my genitalia area, front, back and in between! Yuck and I don't want him to look at it. So it needs taken care of.