Most cases of pink eye in children clear up within a few days to two weeks, and treatment depends entirely on what’s causing it. The three main types, bacterial, viral, and allergic, each look slightly different and call for different approaches. Figuring out which type your child has is the first step toward the right treatment.
How to Tell Which Type Your Child Has
The discharge coming from your child’s eye is the biggest clue. Bacterial pink eye produces thick, yellow or green discharge that builds up quickly. You’ll notice it most in the morning, when your child’s eyelids are stuck together and crusted shut. Even after you wipe the discharge away, it comes back within minutes.
Viral pink eye looks different. The discharge is watery rather than thick, and your child may describe a burning or gritty feeling in the eye. It typically starts in one eye and spreads to the other within a day or two. Because it’s caused by the same viruses behind colds, your child may also have a runny nose, cough, or low fever at the same time.
Allergic pink eye affects both eyes at once, and the hallmark symptom is intense itching. Your child may also have sneezing, nasal congestion, or other allergy symptoms. The discharge is watery, similar to the viral type, but the itching and the seasonal pattern set it apart.
Treating Bacterial Pink Eye
Bacterial pink eye is the type most likely to need a prescription. Your child’s doctor will typically prescribe antibiotic eye drops or ointment. Ointments can be easier to apply in very young children since you just squeeze a thin line along the inside of the lower eyelid, while drops require more precision. Most children see noticeable improvement within a couple of days of starting treatment, though you should finish the full course prescribed.
While waiting for the antibiotics to work, you can gently clean the crusty discharge from your child’s eyelids using a clean, wet washcloth or a fresh cotton ball. Wipe from the inner corner of the eye outward. If both eyes are affected, use a separate cotton ball or a different section of the washcloth for each eye to avoid spreading bacteria between them.
Treating Viral Pink Eye
Antibiotics won’t help viral pink eye because antibiotics only work against bacteria. This type simply has to run its course, much like a common cold. Symptoms generally improve on their own within one to two weeks.
In the meantime, comfort care makes a real difference. A clean, warm washcloth held gently against your child’s closed eye for a few minutes can soothe irritation and loosen any crusting. Use a fresh washcloth each time, and wash used ones in hot water. Over-the-counter artificial tears (preservative-free varieties are gentlest) can help relieve the gritty feeling, but check with your child’s doctor before using any drops in young children.
Treating Allergic Pink Eye
Because allergic pink eye is triggered by an immune reaction to things like pollen, pet dander, or dust, the best first step is reducing your child’s exposure to whatever is causing it. Cool compresses over closed eyes can ease the itching. Antihistamine eye drops or oral antihistamines designed for children can also help, and many are available over the counter. Since allergic pink eye tends to recur seasonally, identifying and managing the underlying allergy can prevent future flare-ups.
How to Get Eye Drops Into an Uncooperative Child
Getting drops into a squirmy toddler’s eyes can feel impossible. A few techniques make it much easier.
Start by warming the drops to body temperature. Just tuck the bottle in your pocket for a few minutes. Cold drops hitting the eye make children flinch and resist even more. Have your child lie flat on their back. If they won’t hold still, you can swaddle a younger child in a blanket, or have another adult gently hold their arms.
If your child won’t open their eyes at all, place a single drop in the inner corner of the closed eye, right where the eye meets the nose. When they eventually open their eye, the drop rolls in naturally. After the drop is in, press gently on the inner corner of the eye for a few seconds. This keeps the medicine from draining into the nose and throat, which causes a bitter taste that makes future doses even harder.
If you’re alone, you can sit on the floor with your child’s head resting between your thighs and their arms tucked under your legs. This frees both your hands: one to pull down the lower eyelid gently and one to hold the dropper about an inch from the eye. Aim for the pocket inside the lower lid, not directly onto the eyeball, and avoid touching the dropper tip to the eye.
How Long Pink Eye Stays Contagious
Both bacterial and viral pink eye are contagious for as long as your child has tearing and matted, crusty eyes. Viral pink eye is especially easy to spread because the same viruses that cause it also cause colds, and children touch their eyes and then touch everything else. Bacterial pink eye becomes less contagious fairly quickly once antibiotic treatment begins.
The American Academy of Pediatrics recommends that children with pink eye who are otherwise feeling well can return to school or daycare as soon as the appropriate treatment has been started. Many schools still enforce a 24-hour rule, so check your child’s specific school policy. Allergic pink eye is not contagious at all, so it shouldn’t keep your child home.
Preventing the Spread at Home
Pink eye spreads easily between siblings and family members, but a few consistent habits make a big difference:
- Handwashing: Have your child wash their hands with soap and water for at least 20 seconds, especially after touching their eyes. Anyone who applies drops or cleans discharge from the child’s eyes should wash their hands immediately afterward.
- Separate towels and pillowcases: Don’t share towels, washcloths, or pillows. Wash these items in hot water and detergent frequently during the infection.
- No shared eye items: This includes eye drops (don’t even use the same bottle for your child’s infected and uninfected eye), contact lenses, and eyeglasses.
- Dispose of contaminated items: Throw away cotton balls after a single use. Discard disposable contact lenses and cases that were used during the infection.
- Skip the pool: Keep your child out of swimming pools until symptoms have fully resolved.
Signs That Need Prompt Medical Attention
Most pink eye is mild and manageable at home, but certain symptoms suggest something more serious. Take your child to a doctor promptly if they have significant eye pain (beyond mild irritation), sensitivity to light, blurred vision that doesn’t clear after blinking away discharge, or symptoms that worsen after a few days of treatment. Newborns with any eye redness or discharge need immediate medical evaluation, as certain infections in the first month of life can damage vision if untreated.