Redness and peeling on both sides of the nose may be caused by bad habits, dry skin, seborrheic dermatitis and other factors. 1. Bad habits: usually like to use fingernails in the nose position to squeeze blackheads, the pores in the oil extrusion, resulting in the nose epidermis suffered damage, due to epidermal damage after the new epidermis, so may lead to redness and peeling on both sides of the nose. 2. Dry skin: usually do not pay attention to nasal care, resulting in nasal skin dehydration, dryness, can also lead to redness and peeling on both sides of the nose. 3. Seborrheic dermatitis: sebaceous glands on both sides of the nose are more, if the Malassezia infection may cause inflammation, so it will lead to redness and peeling on both sides of the nose, and also accompanied by itching and pain. There are many reasons for the redness and peeling of the two sides of the nose, after the symptoms, we recommend that patients go to the hospital in time to improve the examination, under the guidance of the doctor to take standardized treatment, do not ignore the symptoms, so as not to delay the treatment of the condition.