Typically, a discolored patch on pores and skin just isn't induce for concern. Skin discoloration may be induced by several causes, such as:????????? ?? ???? ??????? ????? ???? ???? ???? ?????? ??? ???? ??? ??????? ??? ????? ? ???????? ??????? ?????? ???? ?????? ??? ???????? ??? ??? ? ?????? ?????????????? ?????? ??????????? ?????? ?????? ????? ???