My mother is allergic to dye so if she applies she will get itching n swelling as well. She is having itching issue all over the body I m not getting is it related to the same issue . I m looking for the suggestions like I should go for what kind of test to get what is the exact issue so it will be very good. We went near dermatologist as well she didn't do any test just check up n Said it's due to dry skin n skin is more sensitive .she have some medicine and lotion by the time she applied it was okay but again it's the same. I really want to know how to get relief from this. Thanks