The phenomenon of nose peeling may be related to local friction stimulation, skin dryness, certain skin diseases and so on. 1. Local friction stimulation: when cold or rhinitis, due to repeated friction and extrusion of the nose, peeling may occur. 2. Dry skin: When the skin is not moisturized or hydrated enough, or when the weather is dry in winter and spring, it may cause local skin peeling on the nose. 3. Skin diseases: patients with contact dermatitis, rosacea and other skin diseases may experience nose peeling. However, it is usually accompanied by localized erythema, papules, capillary dilatation and other manifestations. There are many reasons for nose peeling, and it is recommended to seek medical attention for a clear diagnosis.