- Get out of the sun first. While a burn heals, cover up and stay out of direct sun, since more UV only makes it worse
- Cool, then hydrate. A cool (but not cold) shower or compress eases the heat; moisturize while your skin is damp and drink extra water
- Soothe, don't strip. Aloe and fragrance-free moisturizer help, but skip alcohol, fragrances, and exfoliants, and never peel or pick
- Know when it's serious. Blistering over a large area, fever, chills, dizziness, or signs of infection mean it's time to see a doctor
- Prevention beats treatment. Even one sunburn raises your skin cancer and aging risk, so UPF clothing, sunscreen, and shade are the real fix
Sunburns are more than just an inconvenience, they're a sign of serious skin damage from UV radiation. Whether you spent a little too long at the beach, lost track of time at a family barbecue, or got caught unprepared on a cloudy day, it's important to take the right steps to help your skin heal. Even one sunburn increases the risk of skin cancer and speeds up visible signs of aging like wrinkles and dark spots. Here's how to care for your skin after a burn and how to prevent it from happening again.
6 Immediate Steps to Treat a Sunburn
If you or a family member has sunburned skin, taking quick action can ease the pain and limit further damage. These steps follow American Academy of Dermatology guidance for treating a sunburn at home.
1. Cool the Burn
- Take a Cool Shower or Bath: Use cool (but not cold) water to lower skin temperature and soothe inflammation. Avoid hot water, which can make the burn worse.
- Apply Cool Compresses: Gently place a clean, damp cloth on the affected area for 10–15 minutes to ease discomfort.
2. Hydrate Your Skin
- Moisturize While Damp: After bathing, gently pat your skin dry and apply a fragrance-free, aloe vera or glycerin-based moisturizer to lock in hydration.
- Avoid Harsh Ingredients: Skip lotions with alcohol, fragrances, or exfoliating agents, since these can further irritate sunburned skin.
3. Stay Hydrated
Sunburn draws moisture from your skin, leaving you dehydrated. Drink plenty of water to replenish lost fluids and aid the healing process.
4. Ease Discomfort
- Take Over-the-Counter Pain Relievers: An anti-inflammatory like ibuprofen can help reduce inflammation and pain.
- Apply Aloe Vera Gel: Known for its cooling and soothing properties, aloe vera can help calm sunburned skin.
5. Protect Peeling Skin
- Don't Pick or Peel: Allow your skin to shed naturally to avoid infection and scarring.
- Apply a Gentle Moisturizer: Keeping peeling skin hydrated can minimize irritation and speed healing.
6. Avoid Further Sun Exposure
Until the burn heals, keep it out of direct sun. Loose UPF clothing, a UPF hat, and shade keep more UV off the tender skin while it recovers, since fresh exposure only sets healing back.
When to Seek Medical Attention
In some cases, sunburn can be severe and require professional medical care. Watch for these warning signs:
- Blisters covering a large area of the body
- Severe pain, swelling, or fever
- Chills, dizziness, or nausea
- Signs of infection, such as pus or red streaks around blisters
If you or a loved one experiences these symptoms, seek medical help immediately.
How Long Does a Sunburn Last?
The healing time for sunburn depends on its severity:
- Mild Sunburns: Typically heal within 3–5 days.
- Moderate Sunburns: May take up to a week to fade.
- Severe Sunburns: With blistering and intense discomfort, full recovery can take 10 days or more.
Staying hydrated, keeping skin moisturized, and avoiding further sun exposure are key parts of proper aftercare that help ease discomfort and support healing. However, repeated sunburns cause lasting damage, increasing the risk of premature aging and skin cancer. Protecting your skin consistently helps maintain its long-term health.
How to Prevent Future Sunburns
While treating a sunburn is important, prevention is the best protection. Here's how to avoid future burns and safeguard your skin's long-term health.
Make the UV Index Part of Your Routine
Checking the UV Index before heading outside helps you prepare for high-exposure days, and our UV Index forecast turns the day's reading into a quick protection plan. When the UV Index is moderate or high, take extra precautions, such as wearing UPF clothing and seeking shade.
Apply Sunscreen Correctly
- Use a broad-spectrum sunscreen (SPF 30+) on exposed areas.
- Apply generously 15 minutes before going outside.
- Reapply every two hours, or more often if swimming or sweating.
- If you still have an active sunburn, cover it with clothing rather than putting sunscreen on raw or blistered skin, and resume sunscreen there once it has healed.
Wear UPF Clothing
Unlike sunscreen, UPF-rated clothing provides consistent UV protection without the need for reapplication. Whether you're going for a morning run, playing at the park with the kids, or gardening in the afternoon, reaching for a comfortable UPF shirt is an easy way to stay sun-safe.
Seek Shade During Peak Hours
The sun's rays are strongest between 10 a.m. and 2 p.m., but keep in mind that UVB rays, which cause sunburn, remain strong until about 4 p.m. Plan outdoor activities earlier or later in the day, and rest in the shade when possible.
Protect Your Face and Eyes
- Wear a Wide-Brimmed UPF Hat: Provides additional coverage for your face, ears, and neck.
- Use UV-Blocking Sunglasses: Protects your eyes from UV damage and reduces glare.
Avoid Tanning
Tanning, whether from the sun or tanning beds, damages skin cells and increases the risk of sunburn, premature aging, and skin cancer. Embrace your natural skin tone and focus on healthy, sun-safe habits instead.
Frequently Asked Questions About Sunburn Care
Here are quick answers to common questions about treating a sunburn.
How do you get rid of a sunburn fast?
You can't make a sunburn heal faster, but you can ease the discomfort: get out of the sun, cool the skin, drink extra water, and use aloe and a fragrance-free moisturizer. The burn still needs a few days to a week to fully fade.
Should you moisturize a sunburn or let it dry out?
Moisturize. Letting a burn dry out makes it tighter, itchier, and slower to heal. Apply a fragrance-free moisturizer while your skin is still damp, and reapply as it absorbs.
Is it safe to pop a sunburn blister?
No. Blisters are a barrier against infection, so leave them intact and let them heal on their own. If a large area blisters, or one opens and looks infected, see a doctor.
Does aloe vera actually help a sunburn?
Yes. Aloe vera cools the skin and can ease the inflammation and discomfort of a mild burn. It soothes the symptoms, though, it doesn't undo the UV damage underneath.
The Essential Takeaway
Sunburns are a painful reminder of why sun protection matters. Soothing a burn helps, but the better strategy is preventing it in the first place. The best sun protection is the kind you can live in: a few easy habits, like checking the UV Index, wearing UPF clothing, and applying sunscreen, that let you enjoy the outdoors without risking long-term sun damage.
Your future self will thank you for the precautions you take today.
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