Hello Doctor I Am 27 Years Old...I Am Affected With

Hello doctor I am 27 years old...I am affected with lichen planus pigmrntous..I am taking sodox and vitamin c tab at morning and LQ plus tablet at nyt as my doctor suggested...my itching stopped but black patches remaining in my face neck and hand and I am very much depressed pls suggest me some gud ointment or cream which is steroid free