How to get a sunburn to go away fast: What actually works vs. what makes it worse

How to get a sunburn to go away fast: What actually works vs. what makes it worse

You fell asleep on the beach. Or maybe you forgot to reapply that SPF 50 after a dip in the lake. Now, your shoulders feel like they’re radiating heat at a level that could power a small city, and your skin is the exact shade of a boiled lobster. It hurts. It’s tight. And honestly, you just want to know how to get a sunburn to go away fast before the peeling starts and you look like a shedding snake.

Here is the cold, hard truth: you can't technically "cure" a sunburn in an hour. Your DNA has been zapped by UV radiation, and your body is currently in a state of high-alert inflammation. It’s a literal burn. But you can drastically speed up the comfort level and minimize the long-term wreckage if you act within the first 24 hours. Most people mess this up by slathering on the wrong stuff.


Stop the heat immediately

The moment you realize you’re toasted, get out of the sun. Obvious, right? But people often stay out for "just one more hour" because they think the damage is already done. It isn't. It's cumulative.

Once you’re inside, your first goal is to pull the heat out of the skin. Think of your skin like a hot pan. If you take it off the stove, it stays hot for a long time unless you put it under water. Take a cool—not ice cold—shower or bath. Ice can actually cause further damage to the skin cells by restricting blood flow too much or causing "ice burn" on top of the sun damage. Keep it breezy.

Dr. Joshua Zeichner, a dermatologist at Mount Sinai in New York, often points out that the goal is to decrease inflammation as quickly as possible. When you get out of that cool shower, don't rub yourself dry. Pat yourself very gently with a soft towel, leaving a tiny bit of water on the skin.

The milk trick (No, really)

It sounds like an old wives' tale, but a cool milk compress actually works. The proteins in the milk—specifically whey and casein—create a protective film over the burn, while the lactic acid helps soothe the irritation. Soak a clean washcloth in cold milk and rest it on the worst spots for about ten minutes. It's weirdly effective.


The science of topical relief

When you're looking for how to get a sunburn to go away fast, your choice of moisturizer is the difference between a quick recovery and a week of misery.

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Avoid anything with "caine" in the name—like benzocaine or lidocaine. These are popular in "burn relief" sprays, but they are notorious for causing allergic reactions on sun-damaged skin. The last thing you need is a localized allergic rash on top of a second-degree burn. Also, skip the petroleum jelly or heavy oils. These act like a thermal blanket, trapping the heat inside your skin.

What you actually need:

  • Aloe Vera: This is the gold standard, but read the label. If the bottle is neon green and contains alcohol, throw it away. Alcohol dries the skin and stings. You want 100% pure aloe, preferably straight from the plant or a high-quality gel with minimal additives.
  • Soy-based moisturizers: Brands like Aveeno often use soy, which helps keep the skin's barrier intact without being greasy.
  • Hydrocortisone cream: A 1% over-the-counter hydrocortisone cream can be a lifesaver for the first day or two. It’s a mild steroid that shuts down the "emergency" inflammation signal your body is sending out.

Hydrate or perish (well, peel)

Sunburns draw fluid to the skin's surface and away from the rest of your body. You are literally dehydrating from the inside out. If you feel a headache or a bit of dizziness along with the burn, you’re likely dealing with mild heat exhaustion too.

Drink more water than you think you need. Gatorade or Pedialyte are even better because they replace the electrolytes you lost while sweating under the sun. Skip the booze for a few days. Alcohol is a diuretic and will pull even more moisture away from the skin you’re trying to save.

Vitamin C and E

There is some evidence that taking high doses of Vitamin C and Vitamin E right after sun exposure can help mitigate some of the oxidative stress. It’s not a magic pill, but it supports the skin’s repair mechanisms. Think of it as internal damage control.


Ibuprofen is your best friend

If you want to know how to get a sunburn to go away fast, the secret isn't just what you put on your skin—it's what you put in your mouth. Non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen (Advil, Motrin) or naproxen (Aleve) are essential.

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They don't just kill the pain. They actually block the enzymes that cause the swelling and redness. If you take them early enough—ideally the moment you see the redness starting—you can actually reduce the total severity of the burn. Follow the dosage on the bottle, but don't skip this step unless you have a medical reason you can't take NSAIDs.


Don't touch the blisters

If your skin starts to bubble, you’ve hit second-degree burn territory. Do not pop them. I know it’s tempting. I know it looks gross. But those blisters are a biological Band-Aid. They are protecting the raw, new skin underneath from infection.

If a blister pops on its own, clean the area with mild soap and water, apply an antibiotic ointment like Bacitracin, and cover it loosely with a non-stick bandage.

Why peeling happens

Peeling is your body’s way of getting rid of cells that have been damaged so badly their DNA is messed up. It’s a safety mechanism to prevent those cells from turning cancerous later. You can’t stop the peeling once it starts, but you can keep the skin hydrated so it doesn't itch like crazy.

When the skin starts to flake, resist the urge to peel it off manually. Let it fall off naturally. If you rip it off too early, you expose skin that isn't ready for the world, leading to scarring or permanent "sun spots" (hyperpigmentation).


When to see a doctor

Most burns are just a miserable weekend experience. But sometimes, it’s serious. If you have any of the following, stop reading this and go to urgent care:

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  1. Fever and chills (often called "sun poisoning").
  2. Severe blistering over a large portion of your body.
  3. Confusion or faintness.
  4. Nausea or vomiting.
  5. Yellow drainage or red streaks coming from a blister (signs of infection).

Actionable steps for the next 48 hours

To truly handle how to get a sunburn to go away fast, follow this timeline strictly.

Immediate (Hour 1-2): Take a cool bath, take 400mg of ibuprofen, and drink 24 ounces of water. Apply a thin layer of pure aloe or a soy-based moisturizer while skin is damp.

Evening (Hour 4-8): Use a cool milk compress on the face or shoulders. Reapply moisturizer. Wear loose, breathable cotton clothing. Avoid polyester or tight leggings that will chafe.

Next Day: Keep up the water intake. Reapply moisturizer every few hours. If you have to go outside, wear UPF-rated clothing or stay in the shade. Your skin is currently extremely vulnerable to further damage—even five minutes of sun will feel like a blowtorch.

The Peeling Phase (Day 3-5): Transition to a heavier, ceramide-rich cream (like CeraVe or Eucerin) to repair the skin barrier. Do not scrub or exfoliate the skin.

Sunburns are a massive pain, both literally and figuratively. By keeping the skin cool, hydrated, and medicated with anti-inflammatories, you can usually turn a week of agony into a few days of annoyance. Just remember that your skin remembers every burn. Once this one heals, buy a better hat. It’s a lot easier than dealing with the sting.