Ichthyosis should be timely medical treatment, follow the doctor’s instructions for drug treatment, appropriate supplementation of vitamin A, while paying attention to skin moisturizing care. 1. Mild ichthyosis can be treated with external keratolytic agents, such as urea cream, vitamin A cream and other drugs. Larger ichthyosis can be oral retinoids such as Avitamin A capsules, Vitamin E capsules and so on. 2. Vitamin A has the function of preventing skin dryness and keratinization, which has certain effect on the recovery of ichthyosis. Normally, you can eat more food rich in vitamin A, such as carrots, pumpkin and so on. You can also take multivitamin tablets, vitamin A soft capsules and other drugs to supplement vitamin A. 3. ichthyosis patients usually pay attention to care, can be appropriate to apply body milk, moisturizing cream, urea cream to keep the body skin moist. It is recommended that the appearance of ichthyosis timely consultation, follow the doctor’s instructions for treatment, care.