Hi,i have scalp psoriasis from 3 years,i have tried all types treatments,nothing cures me,last month i have used neotrexate,it worked immediately,but side effects are not tolerable,so i stopped it,now iam using pasitrex ointment,still causing irritation,what should i do?,is there any special treatment in Ayurveda ,any hospitals,pls suggest me..iam getting so much frustration with this bloody scalp psoriasis...