Redness from dry skin on both sides of the nose may firstly be caused by dry skin and does not require any special treatment. Secondly, it may also be caused by rosacea or seborrheic dermatitis, which requires medication and physical therapy. 1. Dry skin: Dry skin in the nose area can lead to dry skin and redness on both sides of the nose. Patients should pay attention to local moisturizing, usually can be applied in the local moisturizing cream or mask. 2. Rosacea: Rosacea can be characterized by redness, pimples, and dryness of the skin, which can lead to redness and dry skin on both sides of the nose. Patients can be coated with antibiotic ointment such as metronidazole gel, fusidic acid cream, clindamycin ointment and other antibiotic ointment under the guidance of the doctor. Some patients also need to take oral doxycycline, minocycline and other antibiotics as prescribed by the doctor. In addition, patients can also take radiofrequency repair treatment, intense pulsed light, pulsed dye laser and other physical therapy. 3. Seborrheic dermatitis: patients with seborrheic dermatitis will have diffuse erythema and flaking on the face, so patients will have the symptom of dry skin and redness on both sides of the nose. Patients need to follow the doctor’s instructions with calcium-modulated phosphatase inhibitors, such as pimecrolimus cream, tacrolimus cream, etc., as well as glucocorticoid ointment, such as dexamethasone ointment, mometasone furoate cream. In addition, topical ketoconazole cream is applied to inhibit Malassezia if necessary. If dryness on the sides of the nose is the result of dry skin, no specific treatment is usually needed. If it is a disease that causes dry skin on both sides of the nose, then you need to consult a doctor and choose the appropriate measures to treat it as prescribed by the doctor.