I've been diagnosed with LS. Mine started early around 20yrs old. But not diagnosed and treated until my 30s. I don't know about laser treatment. But I did read that taking a antihistamine pill at night can help with inflammation. I use clobetasol whenever I need it and now they say you don't have to use it so sparingly. Breathable pants and underwear if you wear it. I hardly wear underwear anymore and go comando at night. I'm also not afraid to wrap an ice pack and use it when flaring.