Ichthyosis skin mainly refers to ichthyosis, which is mainly manifested in the appearance of a kind of dry peeling skin surface. Touching the surface with the hand has mild keratinization, not painful, not itchy, individuals can be formed due to the mild dryness of the stratum corneum itching, if you want to carry out the treatment, you can use the topical compound lactic acid cream or salicylic acid cream, you can also choose to use the adapalene gel application, acidic ointment can be effective to make the epidermis that has been dry peeling off, to achieve the purpose of the treatment. Usually, you can use hyaluronic acid gel or vitamin E cream, moisturizers can be applied to the surface of the skin, can lock the skin moisture, preventing the increase of skin moisture, so that the appearance of ichthyosis can be mediated, to achieve the purpose of auxiliary treatment. After stopping the medication, it will recur and there is no way to completely cure it.