Sunburn Relief: Immediate First Aid and Aftercare Guide

Immediate Relief (First 24–48 Hours)

• Get out of the sun – Seek shade or go indoors immediately.
• Cool the skin – Take a cool (not ice-cold) bath or shower, or apply cool, damp compresses for 10–15 minutes several times daily.
• Hydrate – Drink extra water to replace fluid loss from damaged skin.
• Apply soothing agents – Pure aloe vera gel or fragrance-free moisturizers with aloe/soy. Avoid petroleum-based products (trap heat) and topical anesthetics like benzocaine (can irritate).
• Pain control – Oral NSAIDs (ibuprofen, naproxen) reduce pain and inflammation; acetaminophen helps pain only.
• Protect blisters – Do not pop. Cover loosely with sterile non-stick gauze if needed.

Aftercare (Days 3–7+)

• Moisturize frequently – Use fragrance-free creams or lotions while skin is still damp.
• Avoid peeling/picking – Let skin slough naturally to prevent scarring and infection.
• Wear loose, breathable clothing – Cotton or silk reduces friction.
• Strict sun avoidance – Burned skin is more susceptible to UV damage for months. Use UPF clothing, wide-brim hat, and broad-spectrum SPF 30+ once healed.
• Monitor for infection – Increasing pain, pus, red streaks, fever → see a doctor.

When to Seek Medical Care

See a clinician if you have:

• Severe blistering over >20% body surface area
• Fever ≥101°F (38.3°C), chills, confusion, nausea/vomiting, severe headache
• Signs of dehydration (dry mouth, reduced urination, dizziness)
• Sunburn in an infant <1 year old
• No improvement after 48 hours

These may indicate sun poisoning, heat exhaustion, or heat stroke—medical emergencies requiring IV fluids and monitoring.