Suggest Treatment For Itchy Arms While Suffering From Macular Amyloidiosis

macular amylodiosis .

I have been diagnosed with this disease. the doctor at kaya skin clinic told me this .my symptoms started 4 yrs back .. and dr. said it is due to sun allergy .. I had extreme itchy arms , which use to get red and ultimately dark later on... Drs. prescribed me hhsone , tenovate, and praiscort ... praiscort alongwith emoderm relives itching but marks are still there .... when i stop topical application of this itching relappears ... kindly help !!!!!