Sunburn Relief: 16 Evidence-Based Home Remedies and When to See a Doctor

Sunburn is UV radiation injury. Treatment focuses on cooling, hydration, inflammation control, and barrier repair.

Immediate Cooling (First 24 Hours)

• Cool (not cold) baths/showers: 10–15 min, pat dry gently
• Cold compresses: Wet cloths, ice packs wrapped in towel — 15 min on/off

Topical Therapies

• Aloe vera gel (pure): Anti-inflammatory, promotes healing
• Moisturizers: Fragrance-free, ceramide-containing; apply to damp skin
• Hydrocortisone 1% cream: 2–3×/day for inflammation (not on blisters)
• Colloidal oatmeal bath: Soothes, restores barrier
• Cool milk compresses: Proteins, fats, pH soothe
• Black/green tea compresses: Tannins, polyphenols anti-inflammatory
• Baking soda paste: Alkaline neutralizes acid; 15 min then rinse
• Cucumber slices: Cooling, antioxidant
• Coconut oil: Barrier repair (after acute phase)

Systemic Measures

• Hydration: Water, electrolyte solutions (burns → fluid shift)
• NSAIDs: Ibuprofen 400–600 mg q6h or naproxen — anti-inflammatory + analgesic
• Antihistamines: Oral (cetirizine) for pruritus

Critical Don'ts

• ❌ No petroleum jelly/Vaseline on acute burn (traps heat)
• ❌ No butter, oils, egg whites (infection risk)
• ❌ No popping blisters (sterile barrier)
• ❌ No peeling dead skin
• ❌ No further sun exposure until healed
• ❌ No tight/rough clothing

Seek Medical Care If:

• Blistering >20% BSA (body surface area)
• Fever ≥101°F, chills, nausea, confusion
• Signs of infection: increasing pain, redness, pus, red streaks
• Extreme pain not controlled by OTC meds
• Infants, elderly, immunocompromised

Prevention: Broad-spectrum SPF 30+, reapplied q2h, shade, UPF clothing.