I am suffering from erythematous plague and scaly eruptions from scalp since 4 months. After consulting my college skin HOD, he diagnosed it as sebosorreasis. He prescribed clobetasol propionate and sailyclic acid 3% topical solution. After using the above medicine there is no improvement in the scalp condition and the skin eruption are still comming out. Despite being a autoimmune disease     is there any permanent cure for it. And what can i do more to prevent it.