Sunburn is an injury from ultraviolet (UV) radiation. Home care can make a mild burn more comfortable, but it cannot undo the damage or make your skin recover overnight. The most useful first step is to get out of the sun, then cool and protect your skin.
This guide separates helpful comfort measures from popular remedies that are unproven or can make irritation worse. It is general information, not a diagnosis of the severity of your burn.
Updated October 1, 2026.
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Check for symptoms that need medical help first
Seek urgent medical advice if the skin is blistered or swollen, you have a high temperature, chills, dizziness, nausea, headache or muscle cramps, or a baby or young child has sunburn. You do not need to try home remedies before asking for help. The NHS sunburn guidance treats these as reasons for urgent assessment.
Call your local emergency number for possible heatstroke if someone becomes confused, has a seizure, collapses or loses consciousness after heat exposure. Very high temperature, breathing difficulty, or remaining unwell after 30 minutes of cooling and fluids also needs emergency help. Move the person somewhere cool and follow the emergency operator’s instructions. See NHS heat illness guidance.
What mild sunburn can feel like
Burned skin may be tender and hot, with peeling appearing later. Redness can be less obvious on brown or black skin, so do not rely on color alone. A mild burn often improves within about a week; worsening symptoms deserve attention rather than a stronger DIY mixture.
Symptoms can be delayed for hours after exposure. Feeling comfortable when you leave the beach does not mean your skin escaped injury. MedlinePlus explains that skin damage can outlast the visible symptoms, and repeated sunburn contributes to longer-term skin-cancer risk.
Seven practical ways to care for mild sunburn
1. Cool the skin gently
Use a cool shower or a clean, damp cloth. Pat dry rather than rubbing. Avoid putting ice directly on the burn. Cooling should feel comfortable; stop if you become chilled. For an ordinary mild sunburn, a clean compress indoors is easier to control than spending more time swimming outside.
2. Use a simple moisturizer
Apply an unperfumed moisturizer. A product containing aloe vera or soy can be soothing; it does not erase UV injury. Choose something that feels comfortable and stop if it stings or causes a rash. The American Academy of Dermatology (AAD) recommends moisturizing while the skin is still damp.
3. Consider colloidal oatmeal for discomfort
The AAD includes a colloidal oatmeal bath among comfort measures. Use a product intended for bathing and follow its directions. It is an option, not a necessary purchase, and a plain cool compress may be simpler. Do not turn oatmeal into a rough scrub over injured skin.
4. Drink water and rest somewhere cool
Sunburn and time in the heat can leave you dehydrated. Have water available and avoid alcohol during recovery. Marked dizziness, very little urine, or difficulty keeping fluids down should prompt medical advice; a skin cream cannot treat dehydration or heat illness.
5. Ask about suitable pain relief
Paracetamol (acetaminophen) or ibuprofen may help pain. Use only a medicine suitable for you, following the packet instructions. Ask a pharmacist if you are unsure, particularly for a child, during pregnancy, or if you take other medicines or have a long-term condition. Do not give aspirin to children.
6. Protect blisters and peeling skin
Do not deliberately burst blisters, scrub off flakes or pull away loose skin. Blistering warrants medical advice. Keep the area clean and ask a clinician how to dress it if needed. Increasing pain, spreading swelling or pus should be assessed for possible infection.
7. Prevent rubbing and further exposure
Loose clothing is usually more comfortable than tight straps or seams. Keep the burned area covered from direct sun while it heals. Plan errands and outdoor activities around shade and covering up rather than assuming a fresh layer of lotion makes more sun exposure safe.
Home remedies to leave out
- Vinegar, including apple cider vinegar: it is not a sunburn treatment. Poison Control warns against vinegar compresses because vinegar can injure skin. Diluting a kitchen product does not establish a safe treatment.
- Essential-oil sprays and scented mixtures: there is no need to add peppermint or lavender to injured skin. A cooling or tingling sensation is not evidence of healing. Choose a simple tolerated product instead of combining several ingredients.
- Butter, thick oils and petroleum jelly over a fresh burn: NHS and MedlinePlus guidance advise against these for routine sunburn care. Advice about a clinician-managed wound or blister may differ from advice for widespread hot, intact skin.
- Numbing creams: MedlinePlus cautions that products containing benzocaine or lidocaine can trigger reactions and worsen a burn.
- Yogurt, kitchen honey, green-tea mixtures and baking soda: the evidence reviewed here does not establish these as better sunburn care. They are unnecessary additions to injured skin, particularly if it is broken or blistered.
- High-dose vitamin C or E: do not treat supplement doses as a way to cancel out sun damage or prevent cancer after a burn. Research about an ingredient or a laboratory effect does not validate a homemade treatment or supplement regimen.
NCCIH notes that even aloe gel can occasionally cause burning, itching or rash. “Natural” does not mean a product is suitable for everyone. Drinking aloe is a different use with different risks and is not recommended here for sunburn.
Prevent the next burn
Use broad-spectrum, water-resistant sunscreen with SPF 30 or higher, alongside shade, clothing and a hat. Reapply according to the label, at least every two hours outdoors and after swimming or sweating. Sunscreen is one part of protection, not permission to stay in strong sun indefinitely.
The FDA’s sun-safety guidance explains that no sunscreen blocks all UV radiation or is waterproof. Check water-resistance instructions, protect commonly missed areas such as ears and feet, and ask a health professional about sun sensitivity from medicines. For infants younger than six months, seek professional advice about sunscreen and prioritize shade and protective clothing.
Keep the care plan simple: relieve discomfort, watch for worsening symptoms, and protect your skin while it recovers. No kitchen remedy replaces those steps.
