I can t believe how psoriasis has overtaken me over the past two years. Very few people know, as I don t complain, but I m constantly overwhelmed by the persistent, incessant itching, day and night. A local dermatologist prescribed fluocinonide cream, but it didn t help at all. Plus, I d need a gallon a day to apply to all the affected areas. Is there some oral medication that would ameliorate these very frustrating symptoms? I recognize that psoriasis cannot be cured.