Tracy
Dear Audrey, I have had psoriasis for over 20 years. My little brother had it around 6 months old. He was very sore all over, then they found a doctor who suggested allergies! That's right he was very allergic to his favorite blanket. Not only was he allergic to Nylon which alot of Dr.s' say is not possible but upon replacing the blanket the psoriasis cleared up completely. My daugther also was very allergic to Nylon, and had this problem. It can't hurt to try to rule out allergies, and may possibly help your little one feel better. Nylon was in socks, undergarments, and clothing. But covering that problem was much less stressful for both and better than other options. Good luck! I hope this may help.