Allah gave shifa to anyone whom my grandmother used to give this thing too.

1 chattank harmal (sarmal), neela thotha (copper sulphate) 1 tola, and mustard 3 chattaank. Add these ingredients to an iron pan and cook these over a small fire of either wood or ooplay. Use a wooden spoon to mix the contents in the pan. When all the contents burn down to ashes then grind the remaining of what left to a powder. Add either 1 chattaan of butter or desi ghee to it and make a sort of paste of it. The area affected by psoriasis should be cleaned with an antiseptic and then this paste applied to it. Respected Hakeem Sahab! After developing a relation with you there are many changes that have come in my life. Now I want to pray and do amaal from the heart, trying to show my life according to the Sunnah of the Prophet صلی اللہ علیہ وسلم. (Abdul Wahid)