My daughter is 11 years old and has had pubic hair for almost two years. Psoriasis runs in my family and I have seen evidence of a patch in her hair. For quite a while now she has shown signs of red, somewhat flaky skin on her labia majora. I believe it may be psoriasis and I would like to know how to help her treat it to relieve the itching and redness. She has not begun menstruation yet.