Do Kids Get Dry Eye?
What Is Dry Eye?
Dry eye happens when the eyes do not produce enough tears, or when tears evaporate too quickly, leaving the eye surface without the protection and moisture it needs. Tears are not just water. They are a carefully balanced mixture that keeps vision clear, fights off infection, and prevents irritation.
A healthy tear film coats the surface of the eye with every blink, washing away dust, germs, and debris. Without this steady layer of moisture, the eye surface becomes vulnerable to irritation, dryness, and even damage over time.
Tears are made up of three layers that work together to keep the eye surface smooth and comfortable.
- The oily outer layer slows evaporation so tears last longer on the eye
- The watery middle layer keeps the eye moist and rinses away particles
- The mucus inner layer helps tears spread evenly across the eye surface
When any one of these layers is out of balance, dry eye symptoms can develop.
Tiny glands along the edges of the eyelids, called meibomian glands, produce the oils that make up the outer layer of tears. When these glands become blocked or do not work properly, tears evaporate faster than they should, and dry eye symptoms become worse.
Why Do Children Get Dry Eye?
While dry eye is less common in children than in adults, several factors that are part of modern childhood can increase the risk. Lifestyle habits, the environment, health conditions, and even medications can all play a role in how well a child's eyes stay lubricated.
When children focus on tablets, phones, or computers, they blink far less often than they normally would. Blinking is what spreads tears across the eye surface, so less blinking means tears dry up faster, leaving eyes feeling dry, tired, and irritated.
Pollen, dust, pet dander, cigarette smoke, and air pollution can all trigger inflammation and irritation in a child's eyes. Rubbing the eyes in response to itching makes things worse by disrupting the tear film and introducing more irritants.
Certain health conditions, including juvenile arthritis, thyroid disease, and diabetes, can affect how well the eyes produce tears. Some medications, such as antihistamines used for allergies or treatments for asthma, can also reduce tear production as a side effect.
Children and teenagers who wear contact lenses face a higher risk of dry eye because lenses can disrupt the natural distribution of tears across the eye surface. Poor lens hygiene or wearing lenses for too many hours in a day can make symptoms significantly worse.
The body needs adequate fluids and certain nutrients to produce healthy tears. Children who do not drink enough water or whose diets lack omega-3 fatty acids and essential vitamins may notice a difference in how comfortable their eyes feel throughout the day.
Signs Your Child Might Have Dry Eye
Children do not always have the words to describe what they are feeling, so it helps to know what dry eye looks like from the outside. Some signs are obvious, while others can be easy to overlook or mistake for something else entirely.
Children with dry eye often describe a sensation of sand, soap, or something scratchy being stuck in their eyes. This discomfort usually leads to frequent eye rubbing, which can worsen the irritation and disrupt the tear film further.
When the eye surface becomes dry and irritated, blood vessels on the white of the eye (called the sclera) become more visible, giving eyes a red or bloodshot appearance. Children may also say their eyes feel heavy or tired, even when they have had plenty of sleep.
It may seem counterintuitive, but excessively watery eyes can actually be a sign of dry eye. When the eye surface becomes irritated, the eye produces a sudden flood of 'reflex tears' in response. These emergency tears are mostly water and do not contain the oils and mucus needed to properly lubricate the eye.
A child with dry eyes may squint in well-lit rooms, want to wear sunglasses indoors, or avoid going outside on sunny days. Sensitivity to light, known as photophobia, is a common side effect of an irritated and under-lubricated eye surface.
When the tear film is disrupted, the smooth surface of the eye becomes uneven, causing vision to blur temporarily. This often happens after reading, screen use, or any prolonged close-up task, and it may clear briefly after blinking.
How We Diagnose Dry Eye in Children
Diagnosing dry eye involves a conversation, a careful examination, and a few simple, painless tests. Our goal is to understand the full picture of your child's symptoms so we can find the most effective path to relief.
An eye care provider will ask about your child's symptoms, screen habits, medications, allergies, and any health conditions. This conversation helps identify likely causes before the examination even begins, making the evaluation more focused and thorough.
Using a specialized magnifying instrument called a slit lamp, the provider looks closely at your child's eyelids, tear film, and the surface of the eye (the cornea) for signs of inflammation, damage, or gland blockages related to dry eye.
Several quick, comfortable tests can assess how well your child's eyes are producing and holding onto tears.
- Schirmer Test: A small paper strip placed at the lower eyelid measures how much tear fluid is produced over a short period
- Tear Breakup Time: A timing test that measures how quickly the tear film begins to break apart after a blink
- Staining Dyes: Harmless eye drops with gentle dyes highlight dry areas or any minor surface damage on the cornea
These tests are non-invasive and well-tolerated by most children, including younger patients.
Treatment Options for Dry Eye in Children
Treatment for pediatric dry eye focuses on restoring comfortable moisture to the eyes using safe, age-appropriate methods. The right plan depends on the severity of symptoms and the underlying cause, so care is always tailored to each child's needs.
Over-the-counter lubricating eye drops, commonly called artificial tears, are usually the first step in treatment. Preservative-free formulas are generally preferred for children, especially when drops are needed several times a day, because they reduce the risk of additional irritation from chemical preservatives.
When symptoms are more persistent, an eye care provider may prescribe medicated drops or gels that reduce inflammation in the eye or encourage the eyes to produce more of their own natural tears. These treatments are used under professional supervision to ensure they are appropriate and safe for children.
Placing a warm, damp washcloth over closed eyelids for several minutes can soften blockages in the meibomian glands, improving oil flow into the tear film. Gently cleaning the eyelid margins with mild soap or specially formulated eyelid wipes can also remove debris and support healthier tear quality.
Simple changes at home often make a meaningful difference. Using a humidifier in dry indoor spaces, reducing daily screen time, encouraging full blinks during close work, and keeping children well-hydrated are all practical steps that support healthier tear production and eye comfort.
When allergies are contributing to dry eye, treating the allergy itself helps reduce eye inflammation and irritation. Avoiding known triggers such as pollen or pet dander, and using allergy medications as directed by a provider, can significantly improve both allergy symptoms and eye comfort together.
Preventing Dry Eye and Supporting Eye Health
Many cases of dry eye in children can be prevented or significantly reduced with consistent, simple habits. Building these routines early helps children protect their vision and eye comfort well into the future.
Every 20 minutes of screen time, encourage your child to look at something at least 20 feet away for at least 20 seconds. This short break reduces eye strain and gives the eyes a chance to blink fully and recoat the eye surface with a fresh layer of tears.
Children (and adults) tend to blink less often and less completely when concentrating on screens or reading. Reminding children to blink slowly and fully helps distribute tears evenly across the eye, reducing dryness during long periods of near-vision work.
Wraparound sunglasses shield the eyes from wind, UV rays, and airborne allergens. This is especially important during windy days, outdoor sports, and allergy season, when exposure to irritants can increase tear evaporation and discomfort.
Foods rich in omega-3 fatty acids, such as fish, walnuts, and flaxseeds, can support the quality of the tear film. Fresh fruits and vegetables provide vitamins A, C, and E, which help maintain healthy eyes and tear gland function.
Heating and air conditioning systems can dry out indoor air significantly. Using a humidifier to maintain indoor humidity between 30 and 50 percent helps slow tear evaporation and keeps eyes feeling more comfortable during long stretches of indoor activity.
Frequently Asked Questions
These questions address some of the most common concerns parents bring to us when they suspect their child may have dry eye. The answers are intended to help you make informed decisions and know when to seek care.
Dry eye is less frequent in children than in adults, but it is not rare. Increased screen use, higher rates of childhood allergies, and greater indoor time have all contributed to a rise in dry eye among school-aged children in recent years. If your child consistently complains of eye discomfort, it is worth having their eyes evaluated rather than assuming they will grow out of it.
If symptoms such as redness, burning, excessive tearing, or light sensitivity last more than a few days, or if your child mentions that their vision seems blurry or their eyes feel uncomfortable during school or reading, schedule an appointment. Catching dry eye early helps prevent more significant irritation and allows any underlying condition to be identified sooner.
Most lubricating eye drops are safe for children when used as directed, but the right choice depends on the child's age and sensitivity. Preservative-free artificial tears are generally the safest option for frequent use in younger children. An eye care provider can help you select the most appropriate product for your child's specific situation.
Yes, persistent dry eye can make it harder for children to focus on reading, writing, and screen-based tasks because their eyes are uncomfortable and working harder to stay focused. Some children also develop headaches or eye strain as a result. Treating dry eye effectively often leads to noticeable improvements in concentration and overall comfort during the school day.
Pool chemicals such as chlorine can strip away the natural tear film and irritate already sensitive eyes. Children with dry eye should wear protective swim goggles whenever possible and rinse their eyes with clean water immediately after swimming to flush out chemical residues.
In some cases, yes. Dry eye can be connected to underlying issues such as thyroid disorders, autoimmune conditions, or nutritional deficiencies. If a child's dry eye does not respond to standard treatments, or if other symptoms are present, a thorough evaluation can help determine whether a broader health issue needs to be addressed as part of the overall care plan.
Visit Us for Your Child's Eye Health
At ReFocus Eye Health Penndel, we are here to help children of all ages enjoy comfortable, healthy vision. Our team cares for young patients from the Penndel area, including families from Levittown, Bensalem, and Bristol, and we take the time to understand each child's unique needs. If you are concerned about your child's eye comfort or have noticed any of the signs discussed here, we encourage you to schedule a visit so we can help your child see and feel their best.
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