How to treat fish scale skin

Skin flakes like scales, there are two main possibilities, first, due to dry skin caused by peeling, this situation is generally seen in the elderly, winter climate is particularly cold and dry, the elderly skin oil becomes less, it will cause the skin is particularly dry, showing the same peeling as scales, if this situation to apply more moisturizer to alleviate the dry skin. Second, the pathological situation, called ichthyosis, ichthyosis is a genetic disease, the main table is currently the main table of the limbs, even the trunk of the site, showing light brown dry patches, scale-like scaling, this in addition to general emollient, but also can use some drugs to treat, such as in the doctor's guidance under the external use or oral retinoic acid retinoic acid drugs can improve the symptoms of ichthyosis.