Use a gentle, fragrance-free cleanser
Wash with lukewarm water, not hot water
Avoid scrubbing or rubbing the area
Apply a bland moisturizer regularly
Use petroleum jelly on irritated skin
Stop using harsh exfoliants and retinoids around the nose
Avoid products with alcohol, fragrance, or menthol
Try a cold compress for a few minutes
Protect the area with sunscreen daily
Do not pick, scratch, or blow the nose aggressively
Use a humidifier if the air is dry
Treat allergies or a runny nose if present
Consider an over-the-counter hydrocortisone cream for a short time
See a dermatologist if redness persists, worsens, or is painful