Sunburn Relief: Evidence-Based Steps to Soothe & Heal

Sunburn Reality Check

Sunburn is UV-induced DNA damage → inflammation. **Cannot be "cured overnight."** Healing takes days to weeks. These steps reduce pain, inflammation, and long-term damage.

Immediate Actions (First 24–48 Hours)

1. Cool the skin: Cool (not ice-cold) bath/shower, or clean cool compresses 10–15 min, 3–4×/day. No ice directly.
2. Hydrate aggressively: Water, electrolytes. Burns draw fluid to skin → systemic dehydration risk.
3. NSAID early: Ibuprofen 400–600 mg q6h or naproxen 220 mg q12h with food. Reduces prostaglandin-mediated inflammation/pain. Best started ASAP.
4. Topical soothers:
   • Aloe vera gel (pure, fragrance-free) — anti-inflammatory, wound healing.
   • Fragrance-free moisturizer (CeraVe, Vanicream) on damp skin — seals moisture.
   • Colloidal oatmeal bath (Aveeno) — anti-pruritic.
5. Protect from further UV: Loose UPF clothing, broad-spectrum SPF 30+ if outside, shade.

Days 3–7: Peeling Phase

• Continue moisturizing — prevents cracking, itching.
• Do NOT peel, pick, or exfoliate. Let dead skin shed naturally. Premature removal → scarring, infection.
• If blisters: Leave intact. If large/painful, sterile drainage by clinician.

When to Seek Medical Care

• Blistering >20% BSA (body surface area) or face/hands/genitals/joints.
• Fever >38°C (100.4°F), chills, severe pain, confusion.
• Signs of infection: spreading redness, pus, red streaks.
• Photosensitizing medications (doxycycline, thiazides, retinoids, sulfonamides).
• Underlying photosensitivity disorder (lupus, porphyria).

Long-Term Skin Health

• One blistering sunburn in youth **doubles melanoma risk**.
• Daily broad-spectrum SPF 30+, reapply q2h.
• Annual skin checks if high risk.

Respect the burn. It's your skin signaling DNA injury. Treat it gently, learn from it, protect better next time.