What to Expect at Your Child's Eye Appointment

What happens during a pediatric eye exam

A pediatric eye appointment checks your child's vision, eye alignment, and overall eye health. The eye doctor (either an optometrist or ophthalmologist) will use a combination of games, pictures, and simple equipment to test how well your child can see at different distances and whether their eyes work together properly.

The appointment usually starts with questions about your child's vision at home — whether they squint at the board, hold books close, or bump into things. The doctor will then move through a series of tests, most of which feel like play to your child. For very young children who cannot read letters, the doctor uses pictures, shapes, or special cards to measure vision. Older children typically read letters on a chart.

The doctor will also check eye alignment (whether both eyes point in the same direction), how the eyes move together, and the health of the structures inside and outside the eye. At the end, they will discuss any findings with you and explain whether your child needs glasses, further monitoring, or a referral to a specialist.

Key Takeaways

• Bring your insurance card, any previous eye exam records, and a list of vision concerns you have noticed at home or school.
• Most pediatric eye exams take 30 to 45 minutes and do not require your child to fast or stop taking regular medications.
• The doctor will dilate your child's pupils (widen them with drops) to see the back of the eye; this makes vision blurry for a few hours afterward.
• If your child needs glasses, the doctor will write a prescription that you can fill at any optical shop, not just the one in the office.
• Vision screening at school is not the same as a full eye exam and cannot detect all vision problems or eye health issues.

What to bring and how to prepare

Bring your child's insurance card and photo ID (yours, not theirs). If your child has had eye exams before, ask the previous doctor's office to send records to the new office, or bring any paperwork you have. This helps the doctor see whether vision has changed over time.

Write down any vision concerns before the appointment — for example, if your child squints during sports, sits very close to screens, or has trouble seeing the board at school. Also mention any family history of vision problems, eye disease, or need for glasses. Let the doctor know if your child has had any eye injuries, surgeries, or ongoing eye conditions.

No special preparation is needed. Your child can eat and take regular medications normally. Dress your child in comfortable clothes; they will not need to change. If your child wears glasses or contacts, bring them to the appointment so the doctor can check the current prescription.

Understanding the vision test results

Vision is measured as a fraction, most commonly 20/20. The top number is the distance at which your child is standing (usually 20 feet). The bottom number is the distance at which a person with typical vision could read the same letters. So 20/40 means your child sees at 20 feet what a person with typical vision sees at 40 feet — in other words, your child's vision is blurrier.

Children's vision naturally develops until around age 8 or 9. It is normal for young children to have vision that is not yet 20/20. The doctor will tell you whether your child's vision is within the expected range for their age or whether it needs correction.

The doctor will also check eye alignment and how well the eyes work together. If one eye is significantly weaker than the other, or if the eyes do not point in the same direction, the doctor may recommend glasses, patching, or further testing. These findings do not mean something is wrong with your child — they mean the eyes need help to develop properly.

What the dilation drops do and what to expect afterward

During the exam, the doctor will place dilating drops in your child's eyes to widen the pupils. This allows the doctor to see the retina and optic nerve at the back of the eye — areas that cannot be seen otherwise. The drops sting slightly for a few seconds, and your child's eyes may water, but the discomfort passes quickly.

After dilation, your child's vision will be blurry and their eyes will be sensitive to light for 3 to 5 hours. Bring sunglasses to the appointment, or the office may provide them. Your child can return to school or normal activities, but they may have trouble reading or focusing on close work. Avoid bright outdoor light if possible. The effect wears off on its own; no treatment is needed.

If your child has a history of eye pressure problems or certain other conditions, tell the doctor before the exam. In rare cases, dilating drops are not recommended, and the doctor can perform the exam without them or reschedule if necessary.

When your child needs glasses

If the doctor determines your child needs glasses, they will write a prescription. This prescription is yours to keep and can be filled at any optical shop — the doctor's office, a chain retailer, an independent optician, or an online vendor. You are not required to buy glasses from the doctor's office.

The prescription will include the strength needed for each eye, the distance between your child's pupils, and sometimes a note about lens coatings or special features. Take time choosing frames; your child is more likely to wear glasses they like. Look for frames labeled as durable or designed for children, since they will be worn daily and may take bumps.

If your child has never worn glasses, the adjustment period is usually a few days. Some children notice things they could not see before and are excited about glasses. Others need time to get used to the feeling. Encourage your child to wear them consistently so their eyes can adjust and their vision can develop properly.

When to schedule follow-up appointments

The doctor will tell you when your child should return. Children without vision problems or risk factors typically need an eye exam every 1 to 2 years. Children who wear glasses or contacts, or who have eye conditions, may need exams every 6 to 12 months.

Some schools offer vision screening in the fall or spring. These screenings are useful for catching obvious vision problems, but they are not a substitute for a full eye exam. A screening can miss subtle problems, cannot measure exact vision strength, and does not check eye health or alignment in detail. If your child fails a school screening, schedule a full exam with an eye doctor.

If your child develops new vision symptoms between appointments — such as sudden blurriness, eye pain, redness, or difficulty seeing — contact the eye doctor right away rather than waiting for the next scheduled visit.

Frequently Asked Questions

Can my child wear contacts instead of glasses?

Most eye doctors do not fit contacts for children under 8 or 9 years old, since younger children may have trouble inserting, removing, and caring for them safely. Older children and teens can wear contacts if they are responsible enough to follow care instructions. The doctor can discuss whether contacts are a good option for your child's age and vision needs.

What if my child refuses to cooperate during the exam?

Pediatric eye doctors are used to working with children who are nervous or uncooperative. They can often complete enough of the exam to measure vision and check eye health, even if your child will not sit perfectly still. If your child is very young or anxious, let the office know when you schedule; they may have strategies or allow extra time.

Does my child need an eye exam if they passed the school vision screening?

A school screening is a quick check and can miss problems that a full exam would catch. The American Academy of Pediatrics recommends a comprehensive eye exam at least once between ages 3 and 5, and then every 1 to 2 years. If your child has never had a full exam, or if you have noticed vision concerns, schedule one even if they passed a screening.

Will the doctor know if my child is faking or guessing on the vision test?

Experienced pediatric eye doctors can usually tell the difference between genuine vision and guessing, especially in older children. They use multiple tests and watch how your child behaves — for example, whether they squint or lean forward. If the doctor suspects your child is not giving their best effort, they may repeat the test or use a different method to get an accurate result.

What if my child has autism, ADHD, or another condition that makes appointments difficult?

Tell the office about your child's condition when you schedule. Many pediatric eye offices have experience with children who have sensory sensitivities, attention differences, or anxiety. They can offer accommodations such as a quieter room, shorter appointment times, or a chance for your child to become familiar with the space before the exam begins.