If you have rough and dry skin after skin allergy treatment, don’t be overly nervous and worried, just use a mild and non-stimulating moisturizing cream topically. You must pay attention to sun protection, whether indoors or outdoors, choose the right index of sunscreen products, for dry obvious people can be topical vitamin E cream, usually eat more fresh vegetables, fruits, appropriate supplement vitamin C, vitamin E can help skin care, if the skin is rough at the same time still accompanied by itching discomfort, you can add anti-histamine drug treatment.