Nose peeling and dryness may be caused by seborrheic dermatitis, skin allergies and solar dermatitis. 1. Seborrheic dermatitis: Usually, patients who have high sebaceous gland secretion in the nose are prone to seborrheic dermatitis. The onset of seborrheic dermatitis may be related to genetic factors, may also be inappropriate dietary habits or emotional overstress triggered, will appear on the surface of the nose dry peeling symptoms, may also be accompanied by erythema, mild itching and other symptoms. 2. Skin allergies: Dryness and peeling of the surface of the nose may also be related to allergies. Allergic reactions to the nose occur due to contact with pollen, dust, irritating cleaning products, nasal skin care products and so on. Symptoms of erythema or pimples may also be accompanied by dry peeling of the surface of the nose. 3. Solar dermatitis: If the nose has recently received relatively strong sunlight, it may be due to the skin receiving more than the tolerated amount of ultraviolet radiation, solar dermatitis, making the surface of the nose dry and peeling. To summarize, if the patient has serious or persistent symptoms of nose peeling and dryness, he should go to the hospital in time, to clarify the cause of the disease, and early treatment.