Sleep 7–9 hours nightly
Keep a consistent sleep schedule
Elevate your head slightly while sleeping
Reduce salt intake and stay hydrated
Use cold compresses 5–10 minutes daily
Manage allergies (saline rinse, allergy medication if appropriate)
Treat nasal congestion to reduce sinus-related under-eye puffiness
Avoid rubbing your eyes
Wear sunglasses outdoors
Use sunscreen daily around the eye area
Apply caffeine eye gel in the morning
Consider vitamin C or niacinamide eye products for pigmentation
Use retinoid/retinol eye products at night (start slowly)
Use gentle moisturizers to prevent dryness and creasing
If you have dry skin, use fragrance-free moisturizer consistently
Check for iron deficiency or anemia if fatigue or other symptoms are present; consult a clinician
Stop smoking and limit alcohol
Limit screen time and use the 20-20-20 rule to reduce eye strain
Consider professional treatments: chemical peels, laser therapy, microneedling, or fillers (for hollowing)
Consider professional treatments for vascular causes: vascular laser or IPL (if appropriate)
If sudden or one-sided darkening occurs, seek medical evaluation
See a dermatologist or ophthalmologist if dark circles persist despite consistent skincare and lifestyle changes