Dry nose dry skin may be physiological phenomenon, skin metabolism caused by normal, can use moisturizing skin care products; may also be pathological conditions, such as seborrheic dermatitis, etc., at this time should use the appropriate drugs. When the nose is dry, there may be an increase in dandruff, skin metabolism, new cells instead of aging cells, aging cells continue to fall off the formation of dandruff, in the local aggregation, the formation of dry dermatological material, resulting in dry skin on the nose. You can use skin care products containing urea, glycerin, ceramide, lactic acid and other ingredients to apply, which can play a role in moisturizing, hydrating and repairing the skin barrier function. If seborrheic dermatitis, can lead to diffuse erythema on the face, flaking, the nose will also have a dry skin, you can use topical ointment under the guidance of a doctor, and in severe cases, oral vitamin B, isotretinoin and itraconazole, terbinafine and other drugs. Nose dry skin should be based on the cause of treatment, the use of drugs should be under the guidance of a doctor, pay attention to daily facial hygiene, do a good job of moisturizing.