Cool the skin immediately with cool (not icy) water or cool compresses for 10–20 minutes, repeat as needed
Take a cool shower if needed
Apply a moisturizer or aloe vera gel to the affected area
Use a hydrating, fragrance-free lotion (look for aloe, glycerin, or ceramides)
Drink extra water and stay hydrated
Take an over-the-counter pain reliever if you can take them safely (ibuprofen or naproxen often help; acetaminophen can also help)
Apply over-the-counter hydrocortisone 1% cream to red, inflamed areas 1–2 times daily for up to a few days
Avoid further sun exposure until fully healed; cover with loose, breathable clothing
Wear loose cotton clothing to reduce irritation
Keep blisters intact; do not pop them
If blisters break, gently clean with mild soap and water, apply a sterile nonstick dressing, and keep it covered
Avoid using petroleum jelly, butter, or heavy occlusive products on fresh sunburn
Avoid benzocaine or “-caine” numbing creams on sunburn
Avoid alcohol-based products and exfoliants (scrubs, acids, retinoids)
Don’t use ice directly on the skin
Seek urgent care if you have severe pain, widespread blistering, fever/chills, confusion, dehydration, or signs of heat illness
Seek medical care if sunburn is on the face/eyes/genitals, or if it doesn’t improve within 3–5 days