PSO Body Cream Helps with Psoriasis Flareups The brand Kamedis' PSO body cream has helped me manage my psoriasis flare-ups. I regularly get problems on my elbows and hated having to go to the doctor and get steroid creams. I really liked how it is based on herbs. It works very well and takes not much time to help the skin smooth over and look more normal. I wanted to recommend this as it really helped me and could help someone else who needs it too.