There is a new Med on the market, but it is pricey. I was 3 when diagnosed, 46 now. I have tried EVERYTHING they ever put out for psoriasis, topicals, PUVA, tar, you name it I've tried it. Finally found something, I noticed a DRAMATIC difference in just 4 weeks. Its called Cosentyx, I have spent my entire life covered from head to toe with this stuff, when I was in school-no friends kids were afraid they would catch it from me. Up until last year, I was a loaner, no shorts, mini-skirts, long-sleeves only, ANYTHING to keep people away, lucky for me my husband is stubborn. At one point my parents even took me out of school and home schooled me because of how hard the kids and even some of the teachers were, please look into Cosentyx. it's been a miracle for me.