The nose is dry and flaky may be caused by physiological factors such as skin dehydration or dry climate, or it may be caused by seborrheic dermatitis, which can be improved through daily care as well as medication. 1. Physiological factors: dry skin type of people or dry climate in the fall and winter seasons, may make the skin secretion of oil reduced, resulting in a dry nose peeling. You can use appropriate moisturizing cream to avoid local irritation, and do a good job of protection when you go out in the fall and winter seasons. 2. Seborrheic dermatitis: Seborrheic dermatitis can lead to greasy flaking of the skin in the middle of the face, accompanied by itching symptoms. It can be treated with calcium-modulated phosphatase inhibitors such as tacrolimus and pimecrolimus, or topical glucocorticoids such as hydrocortisone butyrate ointment under the guidance of a doctor. If the patient’s nose peeling symptoms are caused by a disease, he or she should go to the hospital and be treated accordingly according to the doctor’s advice.