The skin is dry and flaky, may be physiological reasons such as seasonal alternation, you can use moisturizer to keep the skin moist; may also be pathological reasons such as eczema, ichthyosis, etc., need to be symptomatic treatment with medication. 1. Physiological reasons: such as the alternation of seasons, skin barrier damage, less water in the body, too many baths, etc. can lead to dry skin, flaky. Patients can drink more water, timely replenish the body water, not too many baths, do not use too strong alkaline bath products, indoor humidifier can be used to increase indoor humidity, after the bath using a moisturizing effect of the body lotion. 2. Pathological causes: the common diseases that lead to dry skin flakes are eczema, ichthyosis, etc., and need to be treated under the guidance of a doctor, such as topical glucocorticoids (such as dinexed cream, etc.) and other medications, but also can be used externally to moisturize the skin lotion coated to alleviate the symptoms. In severe cases, it is necessary to add oral antihistamine drugs and other treatments. In addition, dry and flaky skin may be caused by other diseases, such as psoriasis, vitamin deficiency, etc., the patient needs to use medication under the guidance of a doctor, and at the same time to eat a nutritious diet, eat more vegetables and fruits, and drink more water to ensure that the indoor humidity is appropriate. If the body skinned dry flakes and other uncomfortable symptoms, it is recommended to go to the hospital in a timely manner to clarify the diagnosis, under the guidance of the doctor symptomatic treatment, avoid unauthorized use of medication.