Red bloodshot skin on both sides of the nose, usually associated with too thin a stratum corneum, atopic dermatitis, rosacea, etc., can be repaired with general treatment, medication, and physical therapy depending on the cause. 1. Cortical layer is too thin: If it is because the cuticle layer is too thin, harming the cuticle leads to red bloodshot skin. It is recommended to apply vitamin E and sodium heparin externally for local repair first, and consider doing phototherapy if necessary. 2. Allergic dermatitis: after diagnosis, you need to stay away from allergens, including pollen, mites, dust, otherwise repeated skin irritation is likely to cause more red blood. If the symptoms are serious, desensitization treatment should be carried out as soon as possible, such as oral benadryl and chlorpheniramine maleate. 3. Rosacea: also known as rosacea, mainly manifested as persistent erythema and capillary dilatation, after diagnosis, can be used externally with metronidazole or clindamycin and other drugs for treatment and repair. Red blood on both sides of the nose should be repaired according to the cause of the disease, during the period to avoid prolonged exposure to ultraviolet rays, otherwise the skin after repeated stimulation, easy to lead to an increase in red blood. It is recommended to consult a doctor in a timely manner, if you need to use to drugs should be used in accordance with the doctor’s instructions, to avoid unauthorized use of drugs.