Baby Sunburn Prevention and Care
The short answer
Babies under 6 months should be kept out of direct sunlight as much as possible, using shade, hats, and lightweight clothing for protection. After 6 months, a broad-spectrum SPF 30+ sunscreen can be used on exposed areas. If your baby does get a mild sunburn, cool compresses and gentle moisturizing help, but severe sunburn in an infant needs medical attention.
By Age
What to expect by age
The AAP recommends avoiding sunscreen for babies under 6 months and instead using physical sun protection: shade, wide-brimmed hats, lightweight long-sleeved clothing, and stroller covers. Baby skin is thinner and absorbs chemicals more readily. If small areas like the backs of the hands cannot be covered, a small amount of mineral sunscreen (zinc oxide or titanium dioxide) is acceptable.
After 6 months, you can apply broad-spectrum SPF 30 or higher sunscreen to all exposed skin. Mineral-based sunscreens (zinc oxide, titanium dioxide) are gentlest. Apply 15-30 minutes before sun exposure and reapply every 2 hours or after water or sweating. Continue using hats, shade, and protective clothing as the primary defense.
Toddlers are more active and harder to keep covered. Apply sunscreen liberally and do not forget easily missed areas: ears, tops of feet, back of neck, and hands. Seek shade during peak UV hours (10am-4pm). UV-protective swimwear (rash guards) reduces the surface area needing sunscreen and stays on during water play.
Make sun protection a normal part of outdoor routines. Let your toddler help apply their own sunscreen to build the habit. Choose sunscreen sticks for easy face application. Sunglasses with UV protection help protect developing eyes. One blistering sunburn in childhood doubles the lifetime risk of melanoma, so prevention is important.
What Should You Do?
When to take action
- Slight pinkness that fades within a few hours after brief sun exposure
- Mild warmth to the skin that resolves overnight
- Your baby tolerates outdoor time well with appropriate sun protection
- Your baby has a visible sunburn with redness that persists beyond a few hours
- Sunburned skin is peeling or your baby seems uncomfortable
- You need guidance on choosing safe sunscreen products for your baby's skin type
- Your baby under 12 months has a significant sunburn with blistering, swelling, or extreme redness
- Sunburn is accompanied by fever, chills, headache, or signs of heat exhaustion like vomiting or lethargy
Sources
Related Resources
Related Skin Concerns
Baby Acne (Neonatal Acne)
Baby acne is a very common, harmless condition that appears as small red or white bumps on your newborn's face, usually around 2-4 weeks of age. It is caused by maternal hormones still circulating in your baby's system and clears up on its own within a few weeks to months without any treatment.
Baby Blister on Lip from Nursing
A nursing blister (also called a suck callus) is a small, painless blister or thickened patch on your baby's upper lip caused by the friction of latching during breastfeeding or bottle feeding. It is completely harmless, does not hurt your baby, and does not need any treatment. These are very common in newborns and typically come and go in the early weeks.
Baby Chin Rash from Drooling
Drool rash is extremely common and appears as red, irritated, or slightly bumpy skin on the chin, cheeks, neck, and chest where drool sits. It is caused by the constant moisture and digestive enzymes in saliva irritating the skin. Keeping the area dry and applying a barrier like petroleum jelly before drool exposure is the most effective treatment.
Baby Dry Patches on Cheeks
Dry patches on your baby's cheeks are very common, especially during cold or dry weather. Baby skin is much thinner and more sensitive than adult skin and loses moisture easily. In most cases, regular application of a gentle, fragrance-free moisturizer is all that is needed. If patches are red, rough, or itchy, mild eczema may be the cause.
Baby Ingrown Toenail
Ingrown toenails are fairly common in babies and toddlers, especially on the big toe. Baby toenails are soft and can easily curve into the surrounding skin. Most mild cases improve with warm soaks and gentle care. If the toe becomes very red, swollen, or shows signs of infection, your pediatrician can help with treatment.
Baby Nail Peeling or Splitting
Peeling or splitting nails in babies are very common and usually harmless. Baby nails are extremely thin and soft, making them prone to peeling, especially from normal wear and moisture exposure. This typically improves as your child grows and their nails become stronger. Keep nails trimmed short and moisturize the nail area gently.