A-complete-guide-to-treating-sunburns
A Complete Guide to Treating Sunburns
By Mary Basiadima, 7 July 2025
Whether it’s a long day at the beach or just forgetting to reapply SPF, happens to the best of us. While prevention is always ideal, it’s also important to know how to care for your skin if you do get burned. Sunburn isn’t just temporary redness — repeated exposure can lead to long-term skin damage, pigmentation, and early signs of ageing. The good news is, there are ways to calm, soothe, and restore your skin after sunburn — both at home and through professional treatments. In a complete guide sunburns, we’ll walk through how to treat sunburns in the short term, what to do in the weeks that follow, and how skin can help repair deeper damage.
What Is a Sunburn and Why Does It Happen?
is a clear sign that the skin has been overexposed to (UV) rays, either from the sun or tanning beds. It’s the result of UV radiation skin cells, triggering inflammation, redness, and in some cases, peeling or blistering. The skin’s natural healing response kicks in quickly, but can lead to issues, broken capillaries, fine lines, and uneven over time.
First Steps: Calming the Skin After Sunburn
As soon as you notice sunburn, the first step is to cool the skin and reduce inflammation. A cool (not cold) shower or a damp cloth can help bring relief. Follow this with a gentle, moisturiser or aloe vera gel to soothe the area. Hydration is key — both and internally — so drink plenty of water to help your skin from within.
Avoid further sun exposure while the skin heals, and skip containing retinol, acids, or exfoliants, which can the area. It’s also best to wear loose-fitting to avoid .
What to Expect in the Days After
on the severity, sunburn may lead to peeling, dryness, or sensitivity for days. Avoid at the skin, as this can lead to scarring or hyperpigmentation. Once the redness and settle, it’s a good time to start rebuilding the skin barrier and correcting any damage, such as dark spots or uneven tone.
Long-Term Skin Repair After Sunburn
While and serums can support the healing process, deeper sun damage often calls for skin . These aren’t used during the acute sunburn phase but can be once the skin has recovered, after 4–6 weeks.
Here are some options that can help skin texture, reduce pigmentation, and support post-sunburn:
– A gentle laser that exfoliates, brightens, and clears away . It’s ideal for improving texture and caused by sun exposure.
( Pulsed Light) – This light-based therapy targets pigmentation, redness, and broken capillaries. It’s effective for sun damage on the face, neck, and décolletage.
– Designed to treat stubborn pigmentation and melasma, this peel helps reset uneven skin tone caused by or cumulative sun exposure.
– Known for its and minimal downtime, Pro helps break down pigment and stimulate collagen, making it suitable for both sunspots and overall skin revitalisation.
– This laser gently targets uneven pigmentation and early sun damage harm to skin.
These are not meant to "undo" it instantly, but they can significantly the skin’s appearance and reduce the signs of sun-related ageing when used as part of a personalised plan.
Can You Prevent Future Sunburn Damage?
Yes — and prevention is far easier than correction. Always apply broad-spectrum or higher daily, even in cloudy . Reapply every two hours if you’re outdoors, if swimming or . Wearing a wide-brimmed hat and sunglasses can also go a long way in protecting delicate facial skin.
For those with a history of repeated sunburn or pigmentation concerns, skin assessments and treatments (like gentle laser facials or peels) can help keep the skin healthy, clear, and .
A Complete Guide to Treating Sunburns
Treating sunburn isn’t just about calming redness — it’s about helping your skin and preventing long-term damage. Start with soothing care, give your skin time to heal, and like IPL, PicoSure, or Carbon Laser Facials to restore brightness and clarity if needed. Prevention, of course, remains your best defence — but with the right support, your skin can bounce back .
Post navigation
To help a heal more quickly, it’s important to cool and the skin as soon as . Apply a cool compress or take a lukewarm shower, followed by a generous layer of fragrance-free or aloe vera gel to soothe the area. Drink plenty of water to your body, and avoid further sun while your body heals. Over-the-counter pain relief, such as paracetamol, can ease discomfort if needed. Avoid using exfoliants or active ingredients, such as retinol or acids, until the skin is fully recovered.
The "sunburn finger test" is a quick way to check the severity of sunburn. Gently press your fingertip on the red area and then release.
If the skin turns white and then to red, it’s a sign of mild to moderate sunburn (known as blanching).
If there is no colour change, or the area feels stiff, blistered or very painful, it could be a more severe burn, and you should consider medical advice.
This test isn’t a for judgement, but it can give a general idea of whether your skin is inflamed or has moved into a deeper level of damage.
For more severe sunburn, follow this sequence:
Once the skin has fully healed, such as laser or depigmentation peels can help address any lingering pigmentation or texture changes.
Related Articles
If you’re considering non-surgical OnabotulinumtoxinAAbobotulinumtoxinAIncobotulinumtoxinAPrabotulinumtoxinALetibotulinumtoxinARimabotulinumtoxinBHyaluronic Acid FillersCalcium Hydroxylapatite FillersPoly-L-lactic Acid FillersPolymethylmethacrylate FillersAutologous Fat GraftingForehead Lines TreatmentGlabellar Frown Lines TreatmentCrow's Feet TreatmentBunny Lines TreatmentChemical Brow LiftLip FlipGummy Smile CorrectionMasseter ReductionJaw SlimmingDimpled Chin SmoothingCobblestone Chin SmoothingNefertiti Neck LiftMicro-BotoxMesotoxHyperhidrosis TreatmentChronic Migraine ReliefBruxism TreatmentTMJ TreatmentCervical Dystonia TreatmentNeck Spasm TreatmentBlepharospasm TreatmentLip AugmentationLip ContouringCheekbone EnhancementTear Trough FillersNasolabial Fold SofteningMarionette Line FillersLiquid RhinoplastyNon-Surgical Nose JobJawline ContouringJawline DefinitionChin AugmentationTemple VolumisingHand RejuvenationAcne Scar Subcision Filling freezing, you’ve probably come across both CoolSculpting and Elite. While they use the same core science, there are some important that can affect your results, treatment time, and overall . At London Laser, we offer both treatments and help clients choose the most option based on…
Quick Answer: What Is Hyperpigmentation? Hyperpigmentation is a common skin condition that causes of skin to appear darker than the area. It occurs when the skin produces excess melanin, the pigment responsible for skin colour. Hyperpigmentation can appear as: Brown spots Sun spots Age spots Melasma Acne marks Dark patches after skin injury…
HIFU vs Ultherapy vs vs Thermage: Guide Non-surgical skin have become increasingly for lifting and the skin without or downtime. With like HIFU, Ultherapy, Sofwave, and Thermage, it’s not always obvious which is the right fit for your skin concerns or goals. While all four work…
Seeing real improvement in acne takes time — and for most people, results begin to appear within 8 to 12 weeks of consistent treatment. Whether you’re starting a skincare plan or a programme, what to expect helps you stay and avoid early frustration. Month 1: Skin Adjustment Phase In…
– 14 The Pavement, SW4 OHY •
– 1/3 Hill, London EC4R 2RA •
– 3-5 Vanston Place, London, SW6 1AY •
– 4 Eden Street, KT1 1BB •
– 4 Spital Square, London E1 6DU •
– 177 Street, London W1F 8WX •
Copyright © 2026 Laser & Skin Clinic. All rights reserved.
LPLC Soho Ltd. Company no: and DR Medical Clinic Ltd. Company registration no: .
·