Sunburn Recovery: How to Soothe and Repair Sun-Damaged Skin
Got a sunburn? Learn how to soothe pain fast, which products help healing, what to avoid, and when a sunburn needs medical care. Plus tips to prevent future burns.
Even the most careful sunscreen users get burned occasionally. A long day at the beach, a missed spot on your shoulders, or a hike that ran longer than planned can leave your skin red, hot, and painful.
Here's how to soothe a sunburn, support your skin's healing, and recognize when a burn needs medical attention.
What Happens When You Get Sunburned
A sunburn is an inflammatory reaction to UV damage, mainly from UVB rays. UV radiation damages the DNA in skin cells, and your body responds by increasing blood flow to the area, causing redness, warmth, and pain. Symptoms often appear a few hours after sun exposure and peak within 24 to 48 hours.
Every sunburn increases your risk of skin cancer, including melanoma. That's why prevention is so important.
Signs of Sunburn
- Red or pink skin that feels hot to the touch
- Tenderness or pain
- Swelling
- Itching
- Peeling a few days later
- Blisters in more severe burns
How to Soothe a Sunburn: Step by Step
1. Get Out of the Sun
As soon as you notice redness, move indoors or into shade. The burn can continue to worsen with more exposure.
2. Cool Your Skin
Take a cool (not cold) shower or bath, or apply cool, damp compresses for 10 to 15 minutes several times a day. Pat skin gently dry, leaving it slightly damp.
3. Moisturize With Soothing Ingredients
Apply a gentle moisturizer to damp skin to help reduce dryness. Look for:
- Aloe vera: Cooling and soothing
- Soy: Can help calm the skin
- Glycerin and hyaluronic acid: Hydrating
- Ceramides: Support barrier repair
Keep aloe gel in the refrigerator for an extra-cooling effect.
Pro tip: Avoid products containing petroleum-heavy ointments on fresh sunburns, as they can trap heat in the skin. Also skip numbing products with "-caine" ingredients like benzocaine, which can irritate skin or cause allergic reactions in some people.
4. Take an Over-the-Counter Pain Reliever
Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or aspirin can help reduce pain, swelling, and redness. Follow the label directions and check with your doctor if you have health conditions or take other medications.
5. Try Hydrocortisone Cream
A 1% hydrocortisone cream may help ease itching and inflammation for a few days. Use it according to the package directions.
6. Drink Extra Water
Sunburn draws fluid to the skin's surface and away from the rest of your body. Drink plenty of water to stay hydrated.
7. Leave Blisters Alone
Blisters mean you have a second-degree burn. Don't pop them; they help protect the skin underneath and reduce infection risk. If a blister breaks on its own, gently clean the area and cover it with a non-stick bandage.
8. Protect Burned Skin
While your skin heals, cover it with loose, tightly woven clothing when outdoors. Choose soft fabrics that won't rub.
What to Avoid
| Avoid | Why |
|---|---|
| Hot showers | Can worsen pain and dryness |
| Exfoliants and scrubs | Irritate damaged skin |
| Retinoids and acids | Increase sensitivity and stinging |
| Peeling skin by hand | Raises infection and scarring risk |
| More sun exposure | Deepens the damage |
| Fragranced lotions | May sting and irritate |
Caring for Peeling Skin
Peeling usually starts a few days after the burn. It's your body's way of shedding damaged cells. Resist the urge to peel. Keep moisturizing gently, and let the skin shed on its own.
When to See a Doctor
Seek medical care if you have:
- Blisters covering a large area of your body
- Fever, chills, or feeling very unwell
- Headache, confusion, or fainting (possible heat illness)
- Signs of dehydration, such as extreme thirst or little urine
- Signs of infection: increasing pain, swelling, pus, or red streaks
- A severe sunburn on an infant or young child
Repairing Skin After a Sunburn
Once the burn has fully healed, you can gradually return to your regular routine. To support recovery:
- Use antioxidant serums like vitamin C to help protect against further damage.
- Continue moisturizing daily.
- Reintroduce retinoids and exfoliants slowly.
- Watch for new or changing moles or spots, and have regular skin checks with a dermatologist.
How to Prevent Your Next Sunburn
- Apply broad-spectrum SPF 30 or higher 15 minutes before going outside.
- Use enough: about one ounce for your body.
- Reapply every two hours and after swimming or sweating.
- Seek shade between 10 a.m. and 4 p.m.
- Wear hats, sunglasses, and UPF clothing.
- Check the UV Index before outdoor plans.
Frequently Asked Questions
How long does a sunburn last?
Mild sunburns usually improve within three to five days. More severe burns may take a week or more to heal.
Does turning a sunburn into a tan mean my skin is protected?
No. A tan is a sign of skin damage, not protection.
Can I put coconut oil on a sunburn?
It's best to avoid oils on a fresh sunburn because they may trap heat. Use aloe or a gentle lotion instead.
The Bottom Line
To treat a sunburn, cool your skin, moisturize with soothing ingredients, take an anti-inflammatory if appropriate, and stay hydrated. Avoid harsh products and more sun until you heal. Most importantly, take steps to prevent future burns, since every sunburn adds to your lifetime skin cancer risk.
Medical disclaimer: This article is for general educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a board-certified dermatologist or qualified healthcare provider about your skin. Read our full disclaimer.
