question: i suffer from psoriasisbut recently have been getting red pimples on my left leg just above the knee that get yellow puss in them. When i bathe & lance them they are still sore for days & seem to move a couple of millimetres & another one appears. I have changed nothing in my lifestyle apart from 2 months ago i stopped taking neotigisin for my psoriasis as it was having no effect. Any ideas??