How to Treat Scalp Sunburn: 17 Dermatologist‑Approved Methods

Scalp sunburn is often overlooked because hair covers this sensitive area. Yet, as Dr. Yannis Alexandrides, MD, FACS, a plastic surgeon, notes, the scalp is highly vulnerable to UV damage, which in severe cases can increase the risk of skin cancer. Early signs like redness, itching, or tenderness are often missed, especially if sunscreen isn’t reapplied regularly.

Preventive care remains the most effective strategy. Experts recommend SPF 30 or higher sunscreen, wide-brimmed hats, and UPF-protective clothing to shield the scalp from harmful rays.

If your scalp is already sunburned, dermatologists and trichologists offer a variety of methods to relieve discomfort and speed recovery. Through expert insights, we’ve compiled 17 proven treatments that address irritation, inflammation, and pain—helping you recover safely while maintaining scalp health.

17 Simple Dermatologist-Approved Methods to Heal Sunburned Scalp

Preventing further damage and promoting healing are key when treating a sunburned scalp. Dermatologists emphasize that a combination of sun avoidance, cooling techniques, and proper topical or oral care can significantly reduce inflammation and discomfort.

In this guide, each method is practical, easy to apply, and backed by expert advice. Whether you are new to skincare or looking for quick relief after sun exposure, these 17 strategies—from protective measures to soothing remedies—cover every step to ensure your scalp heals efficiently.

1. Stay Out of the Sun and Use Protective Measures—Always

The most effective step for both preventing and treating scalp sunburn is staying protected outdoors. Dermatologists advise seeking shade, wearing SPF 30+ sunscreen, and using wide-brimmed hats or UPF-rated clothing while the scalp heals.

Specialized sunscreen products now exist for the scalp, such as brush-on formulas that are lightweight, non-greasy, and easy to apply even with long hair. These innovations allow consistent protection without compromising style or comfort.

Protective hats and caps also come in modern, breathable designs, enabling active outdoor lifestyles while minimizing UV damage. Combining sunscreen with physical barriers not only reduces the risk of further sunburn but also promotes faster recovery for irritated scalp skin.

2. Shower in Cool Water

Cooling the scalp is one of the first steps in treating sunburn. Dr. Kristina Collins, MD, explains that rinsing with cool—not icy—water helps reduce inflammation and soothes pain without causing additional stress to the skin. Avoid direct ice contact, as extreme cold can worsen tissue damage.

A 5–20 minute cool rinse can significantly calm redness and irritation, while supporting the natural healing process. Dr. Mara C. Weinstein Velez adds that this method also benefits the hairline, minimizing inflammation where sunburn is most visible.

Regular cool showers are a simple, effective way to relieve discomfort and protect scalp health during recovery from UV exposure.

3. Take Over-the-Counter Pain Medications

Over-the-counter pain relievers like NSAIDs (ibuprofen) or acetaminophen can help manage pain and inflammation from scalp sunburn. Dr. Mara C. Weinstein Velez notes that while these medications don’t speed healing, they make recovery more comfortable.

Dr. Kristina Collins highlights that anti-inflammatory drugs help reduce redness and swelling on a cellular level. They are easily accessible, allowing sufferers to relieve pain and even improve sleep quality, which is often disrupted by sunburn discomfort.

Combining pain relief with cooling treatments like cold water rinses forms a practical, medically endorsed strategy for managing scalp sunburn symptoms while your skin naturally recovers.

4. Try a Cold Milk Dip

Cold milk can be an effective home remedy for soothing sunburned scalp. The natural proteins, fats, and pH in 2% or full-cream milk have mild anti-inflammatory properties, which may support skin recovery. While some experts argue that the cooling effect is the main benefit, the gentle nutrients still aid cell regeneration.

Dr. Marie Hayag, MD, recommends using milk as a complementary step to ease discomfort. Simply soak a clean cloth in chilled milk and gently apply it to the affected scalp for about five minutes. Repeat up to three times per session, but avoid overdoing it to prevent excess moisture or irritation.

When combined with cool water rinses and sun protection, milk compresses provide extra comfort and support natural healing. This method is simple, affordable, and safe for those new to scalp care.

5. Use Cold Compresses

Cold compresses are a straightforward way to reduce pain and inflammation from scalp sunburn. Dermatologists caution against direct ice contact, as extreme cold can worsen damage. Instead, soak a soft cloth in cold water or an ice-water mix before applying to the affected area.

Dr. Kristina Collins suggests enhancing the compress with soy milk or aloe vera for extra soothing and moisturizing effects. A simple routine:

1. Fill a bowl with cold water and ice, adding aloe vera or soy milk if desired.
2. Soak soft cloths until chilled.
3. Gently place on sunburned scalp for about 20 minutes.
4. Repeat as needed to calm irritation.

This easy method supports scalp recovery while minimizing discomfort, making it ideal for those seeking practical, dermatologist-endorsed solutions at home.

6. Treat With Aloe Vera Gel

Aloe vera gel is a top choice for calming and healing sunburned scalp. Dr. Mara C. Weinstein Velez notes its dual effect: hydration and anti-inflammatory action, which reduces redness and irritation. Dr. Kristina Collins adds that it’s safe for multiple daily applications without side effects.

Trichologist Penny James emphasizes aloe’s antioxidant and antibacterial properties, which enhance overall scalp health. For application, separate hair sections and gently massage gel onto affected areas. For thinner hair, spread evenly across the scalp.

In the first few days, focus on soothing and recovery. Later, dilute the gel slightly with water to avoid weighing hair down. Dr. Collins recommends simple hairstyles, like loose buns or ponytails with fabric headbands, to protect healing skin from further sun exposure.

7. Try a Green Tea Rinse

Green tea’s natural anti-inflammatory properties make it an effective, soothing rinse for sunburned scalp. It can relieve heat, itchiness, and irritation while supporting skin recovery. Dr. Marie Hayag highlights that this method is safe, natural, and easy to incorporate into a home routine.

To prepare, steep one green tea bag in boiling water for 10 minutes. Remove the bag and chill the liquid in the fridge. After washing with a gentle shampoo and conditioner, pour the cooled tea onto the scalp, massaging lightly for optimal absorption. Do not rinse again; let hair air-dry naturally.

This simple practice reduces inflammation, encourages skin regeneration, and provides lasting relief, making it ideal for those new to skincare or looking for gentle, natural remedies.

8. Apply Hydrocortisone Cream

Over-the-counter 1% hydrocortisone cream is recommended by dermatologists for sunburned scalp and hairline irritation. This cream helps reduce swelling, itching, and discomfort, making sunburned areas more manageable.

Dr. Mara C. Weinstein Velez advises limiting use to once daily and no longer than seven days without medical supervision to avoid side effects like skin thinning or further irritation. If there’s no improvement within 24–48 hours, a board-certified dermatologist may suggest stronger prescription treatments.

Combining hydrocortisone with cooling treatments and aloe vera gel enhances relief while supporting natural healing. This approach provides a safe, effective way to accelerate recovery and reduce discomfort for those experiencing scalp sunburn.

9. Cover With Occlusive Topicals

Keeping sunburned scalp moisturized is crucial for recovery. Dr. Kristina Collins explains that emollients or occlusive products, like Aquaphor Healing Ointment or CeraVe Healing Ointment, help lock in moisture and support skin regeneration.

Dr. Mara C. Weinstein Velez adds that ceramide-rich lotions can also be applied to damaged areas. Modern spray formats make application easier for hard-to-reach scalp sections. Experts emphasize avoiding forceful peeling of flaking skin, which can damage newly growing tissue. Trichologist Penny James notes, “Skin will naturally shed—avoid scrubbing or using medicated shampoos during healing.”

Maintaining moisture while protecting delicate skin ensures faster, safer recovery and minimizes irritation during the healing process.

10. Avoid Heat Styling

Avoid heat styling tools like flat irons, curling wands, hot rollers, and blow dryers while your scalp heals. Dr. Mara C. Weinstein Velez also recommends avoiding hot showers, as high temperatures can worsen discomfort and delay recovery.

Gentle hair handling is important: skip aggressive brushing or tight hairstyles that can irritate sensitive skin. Use heat-free styling products, such as Kristin Ess Weightless Shine Air Dry Cream, to achieve polished, lightweight hair without risking further irritation.

This low-heat approach minimizes stress on sunburned skin, supports natural regeneration, and maintains hair health during scalp recovery.

11. Stick With Gentle Cleansers

During scalp sunburn recovery, gentle, fragrance-free cleansers are essential. Dr. Mara C. Weinstein Velez advises avoiding products with retinoids, acids, or acne-active ingredients like benzoyl peroxide, which can worsen irritation.

Scented shampoos, medicated formulas, or leave-in treatments should also be postponed. Instead, choose mild, unscented products like Vanicream Unscented Gentle Facial Cleanser, which are safe, soothing, and non-irritating.

Using gentle cleansers helps maintain the scalp’s natural balance, reduces inflammation, and supports optimal skin regeneration for faster, more comfortable healing.

12. Increase Your Water Intake

Hydration is key to healing a sunburned scalp. Dr. Kristina Collins explains that skin recovers from the inside out, so drinking enough water and replenishing electrolytes supports faster repair. Sunburn can dehydrate the body, making daily water intake essential.

Dr. Mara C. Weinstein Velez adds that proper hydration keeps the skin supple, aiding cellular regeneration and reducing dryness and discomfort. Combined with external care—cooling, moisturizing, and UV protection—adequate water intake is part of a holistic, effective approach to sunburn recovery.

13. Rosewater Spray

Rosewater spray works like a facial mist, offering gentle relief for sunburned scalp. Dr. Yannis Alexandrides notes that its mild anti-inflammatory properties help reduce redness and swelling on sensitive areas.

For optimal effect, store rosewater in the fridge. The cool spray enhances soothing comfort and keeps the scalp hydrated throughout the day. Practical and portable, it can be used at home or while traveling, making it easy to maintain relief wherever you are.

In addition to calming inflammation, rosewater helps balance scalp pH and leaves a refreshing sensation without irritation. When combined with cooling, moisturizing, and UV protection, this simple method becomes a safe and effective part of any sunburn recovery routine.

14. Calendula Oil

Calendula oil offers anti-inflammatory benefits for sunburned scalp. Dr. Yannis Alexandrides highlights its ability to reduce redness, irritation, and support healing.

Application is simple: gently massage oil onto affected areas, cover with a shower cap overnight, and rinse the next morning. This allows the scalp to fully absorb nutrients and moisture from the oil.

Beyond soothing and healing, regular use of calendula oil can leave hair smoother, more hydrated, and shinier. Combined with aloe vera gel, cooling, and UV protection, it provides an effective and natural method to speed recovery from sunburn.

15. Thermal Spring Water

Thermal spring water mist offers mineral-rich relief for sunburned scalp. Minerals like selenium, magnesium, and calcium hydrate and calm irritated skin, supporting natural regeneration.

Dr. Yannis Alexandrides suggests storing the spray in the fridge for enhanced cooling and soothing effects. This convenient mist can be applied anytime, at home or on the go, keeping the scalp moisturized and comfortable during recovery.

Combined with other measures—cooling, moisturizing, and sun protection—thermal spring water is an easy, effective addition to a sunburn recovery routine.

16. Oatmeal Rinse

Colloidal oatmeal is a natural anti-inflammatory that soothes sunburned scalp, relieving itchiness, redness, and irritation. It works similarly to oatmeal baths for sensitive skin conditions.

To use, grind oatmeal into a fine powder, mix with lukewarm water, and apply evenly to the scalp. Leave on for 15–45 minutes to allow the calming properties to absorb.

Safe, natural, and repeatable, oatmeal rinses are an effective home remedy. When paired with cool water, aloe vera, and UV protection, it supports comfortable and efficient scalp healing after sunburn.

17. Witch Hazel Compress

Witch hazel is a readily available natural remedy for sunburned scalp. Its tannins provide anti-inflammatory effects that reduce swelling, redness, and discomfort.

Application is simple: soak a soft cloth in witch hazel and gently press onto the affected area. For enhanced soothing, keep the witch hazel chilled. The cold temperature works synergistically with the active compounds to calm irritation.

Practical and safe, witch hazel compresses can be applied multiple times daily. Combined with cooling, aloe vera hydration, and UV protection, it becomes a reliable and effective method for comfortable scalp sunburn recovery at home.