A mild sunburn on your baby’s face can be treated at home with cool compresses, fragrance-free moisturizer, and extra fluids. Most infant sunburns heal within about a week, but babies under 6 months with anything more than mild redness should be seen by a pediatrician, since their skin is thinner and more vulnerable to damage than older children’s.
Cool the Skin First
Start by moving your baby out of the sun and into a cool indoor space. Soak a soft washcloth in cool (not cold) water and gently hold it against the burned areas of the face. You can reapply the compress every few minutes as it warms up. A brief cool bath also works if the burn extends beyond the face, but avoid ice or ice water directly on the skin, which can damage delicate tissue further.
Pat the skin dry gently rather than rubbing. The goal in this first stage is simply to pull heat out of the skin and reduce inflammation before it peaks, which typically happens in the first 12 to 24 hours.
What to Put on the Skin
Once the skin is cool and dry, apply a thick, fragrance-free moisturizer. Aloe vera gel is a common choice, but make sure it’s a plain formulation without added alcohol, dyes, or fragrance. Avoid any moisturizer containing botanicals, perfumes, or antibacterial agents. These ingredients can irritate a baby’s already compromised skin barrier and make the burn feel worse.
Do not use numbing sprays or creams containing benzocaine or lidocaine on your baby’s face. The FDA has issued its strongest warning against using benzocaine products on children under 2 because the ingredient can cause methemoglobinemia, a potentially fatal condition where the blood carries far less oxygen than normal. Even lidocaine-based products carry a version of this risk. Stick with simple moisturizers and let the cooling and pain relief do the work.
If your baby’s pediatrician specifically recommends it, a thin layer of hydrocortisone cream can help reduce redness and swelling on the face. Don’t apply it on your own without that guidance, especially around the eyes and mouth.
Managing Pain
Acetaminophen is the safest over-the-counter pain reliever for most babies with sunburn. Dose it by your baby’s weight, not age, and give it every 4 to 6 hours as needed, with no more than 5 doses in 24 hours. Do not give acetaminophen to infants under 8 weeks old.
Ibuprofen is an option for babies 6 months and older. It can be given every 6 to 8 hours, up to 4 times in a day. For babies under 6 months, ibuprofen is not recommended unless a doctor specifically tells you to use it. If you’re unsure which to use or how much, call your pediatrician’s office. Most have a nurse line that can walk you through dosing quickly.
Keep Your Baby Hydrated
Sunburned skin draws fluid to the surface as part of the healing process, which can leave your baby mildly dehydrated. For babies under 6 months who are exclusively breastfed, the best response is simply to nurse more frequently. Research consistently shows that breast milk alone keeps infants properly hydrated even in hot conditions, and supplementary water is not necessary or recommended for this age group.
For formula-fed babies, offer bottles more often than usual. Babies over 6 months who have started solids can also have small sips of water between feedings. Watch for signs of dehydration: fewer wet diapers than normal, a dry mouth, no tears when crying, or unusual sleepiness.
What Healing Looks Like
A mild sunburn on your baby’s face will likely stay red and warm for 1 to 2 days. Between days 3 and 8, you can expect the skin to become dry, itchy, and start peeling. This is normal. Don’t peel or pick at flaking skin, as it protects the new layer forming underneath. Continue applying fragrance-free moisturizer to the peeling areas to keep them soft and reduce itching.
Dress your baby in a wide-brimmed hat and keep them out of direct sun entirely until the skin has fully healed. A second burn on top of healing skin causes significantly more damage.
Signs That Need Medical Attention
Not every sunburn can be managed at home. Call your pediatrician or seek care if you notice any of the following:
- Blistering: Any blisters on your baby’s face indicate a second-degree burn. Don’t pop them.
- Fever: A temperature of 100.4°F (38°C) or higher in an infant under 3 months is always an emergency, sunburn or not.
- Excessive fussiness or lethargy: If your baby is unusually difficult to console or seems limp and unresponsive, seek care immediately.
- Swelling around the eyes: Facial sunburn near the eyes can cause significant swelling that may need medical evaluation.
- Age under 6 months: Any sunburn beyond very mild pinkness in a young infant warrants a call to your pediatrician, since their skin is more susceptible to fluid loss and deeper tissue damage.
Preventing It Next Time
Baby skin burns faster than adult skin, and the face is the most exposed area during stroller rides, car trips, and outdoor play. For babies under 6 months, the primary defense is physical: shade, wide-brimmed hats, and lightweight clothing that covers exposed skin. Stroller canopies and clip-on UV shades help when you can’t avoid being outside.
When shade and clothing aren’t enough, the American Academy of Pediatrics says it’s safe to apply a small amount of sunscreen to a young baby’s face. Choose a mineral-based sunscreen with zinc oxide or titanium dioxide, which sits on top of the skin rather than being absorbed. For babies over 6 months, sunscreen can be used more broadly on all exposed areas, reapplied every two hours or after sweating.
The strongest sun hits between 10 a.m. and 4 p.m. Planning outdoor time in the early morning or late afternoon is one of the simplest ways to protect your baby’s face without relying on products at all.