Many serious eye conditions develop slowly and silently, which means you may not notice anything wrong until vision is already affected. Regular exams allow our doctors to find problems early, when treatment is most effective and outcomes are best.
Everyone benefits from routine eye exams, even if your vision seems perfectly fine. Children need exams to support healthy eye development and to catch conditions like amblyopia (lazy eye) or strabismus (misaligned eyes) before they cause lasting harm. Adults need ongoing monitoring for prescription changes and screening for conditions like glaucoma and cataracts. Seniors face a higher risk of age-related eye diseases, making annual exams especially important.
People with diabetes, high blood pressure, a family history of glaucoma, or thin corneas may need more frequent visits. Certain medications, including steroids, hydroxychloroquine, and isotretinoin, can also affect your eyes and are important to mention at your appointment.
Exam frequency depends on your age and individual risk factors. Use the guidance below as a general starting point, and follow your doctor's specific recommendations.
Your doctor will adjust this schedule based on your exam findings and personal health history. If we identify progressive nearsightedness in children, we can also discuss myopia management options.
Some symptoms should not wait for a scheduled visit. Contact us right away or seek emergency care if you experience any of the following.
Other symptoms that warrant a sooner-than-scheduled exam include persistent headaches when reading, blurry vision that does not clear, difficulty seeing at night, or redness lasting more than a day or two. Early evaluation helps prevent complications.
A routine eye exam focuses on measuring your vision and screening for common conditions when you have no specific complaints. We check your prescription, test eye coordination and focusing ability, and look for early signs of disease. Vision insurance plans often cover routine exams as preventive care, though coverage varies by plan.
A medical eye exam addresses a specific symptom, injury, or diagnosed condition. If you come in for pain, sudden vision changes, redness, or ongoing management of a condition like glaucoma, the visit is billed as a medical exam. Medical exams are typically covered under your general health insurance rather than your vision plan and may involve more specialized testing and treatment.
A little preparation before your visit helps us provide the most thorough and accurate care possible. Knowing what to bring and what to share with our team makes your appointment more efficient and informative for everyone.
Please bring your current glasses and contact lenses, even if you think the prescription is outdated. Seeing what you are currently using helps us understand how your vision has changed. If you wear contact lenses, bring the box or packaging so we have the exact brand and prescription on file.
Your overall health has a direct impact on your eye health. Let us know if you have diabetes, high blood pressure, thyroid disease, autoimmune conditions, or any other ongoing health concerns. Family history is equally important, particularly if close relatives have had glaucoma, age-related macular degeneration (AMD), early cataracts, or retinal detachment.
Tell us about any past eye injuries, surgeries, or treatments, and mention vision problems from childhood such as amblyopia or strabismus even if they were treated. This background helps us understand your full eye health picture and watch for anything that may recur or progress over time.
Many medications can affect your eyes or interact with the drops we use during an exam. Be sure to mention all prescription drugs, over-the-counter medicines, eye drops you already use, and any herbal supplements. Steroids and alpha-1 blockers are particularly important to disclose. Knowing your full medication list helps us interpret test results accurately and choose safe options for dilating drops or other treatments.
Tell us about any known drug or medication allergies, especially if you have had a reaction to eye drops in the past. Food and environmental allergies can also be relevant if they cause eye symptoms or if you regularly take allergy medications. Please let us know if you are pregnant or breastfeeding so we can adjust testing and drop selection accordingly.
You are welcome to wear your contact lenses to your appointment. We may ask you to remove them for certain tests so we can evaluate your eyes directly. If you are coming in for a contact lens fitting or are having problems with your current lenses, wearing them in helps us observe how they fit and move on your eye.
Bring your glasses even if you plan to wear contacts, in case we need you to go without your lenses for an extended period during testing. If you wear rigid gas permeable lenses or orthokeratology lenses and want an updated glasses prescription, leave your lenses out for a period of time beforehand and ask us how long when you call to schedule.
Checking your vision is at the heart of every routine eye exam. These tests help us understand how clearly you see and determine whether a prescription change would benefit you.
The eye chart test is usually the first step in assessing how clearly you see. We ask you to read letters or symbols at a standard distance, typically 20 feet, noting the smallest line you can read accurately. This is called visual acuity, and it tells us how your sight compares to what is considered normal.
We test each eye separately by covering one at a time, then test both together. If you have difficulty reading even the largest letters, we use other methods such as counting fingers or detecting hand motion to measure your vision level.
Refraction is the process we use to find the precise lens prescription that gives you the sharpest, most comfortable vision. You look through an instrument called a phoropter while we present different lens combinations and ask which ones make the letters look clearer. There are no wrong answers, and it is perfectly fine if some comparisons seem very similar.
Using your responses, we calculate the power needed to correct nearsightedness, farsightedness, or astigmatism. We may also use automated equipment to estimate your starting prescription, but we always confirm results with the phoropter to make sure the final prescription feels right for you.
Near vision testing becomes especially important after age 40, when most people begin to experience presbyopia (the natural age-related difficulty focusing on close objects like books or screens). We have you read text on a card held at a normal reading distance to measure how well you focus up close.
Astigmatism occurs when the front surface of your eye (the cornea) is shaped more like a football than a basketball, causing blurred or distorted vision at all distances. During refraction, we use special cylindrical lenses to detect and precisely measure any astigmatism present. If we suspect an irregularly shaped cornea such as keratoconus, we may also order corneal topography to map its surface in detail.
Many people have at least a small degree of astigmatism, and it often runs in families. When it is significant enough to blur your vision or cause eye strain, we include the correction in your glasses or contact lens prescription. Modern lenses can address even complex astigmatism effectively in most cases.
Beyond checking your vision, we perform several screening tests to evaluate the health of your eyes and detect early signs of disease. These tests are quick, generally comfortable, and provide important information about conditions that often have no symptoms in their early stages.
Measuring the pressure inside your eye is a key part of glaucoma screening. We use an instrument called a tonometer to check your intraocular pressure (the fluid pressure within the eye). The most common method uses a brief puff of air directed at your eye's surface. Another method uses a small probe that gently touches the eye after it is numbed with drops. Corneal thickness can influence pressure readings, so we may also measure this for added context.
Normal eye pressure generally falls between approximately 10 and 21 millimeters of mercury, though this varies by individual. Consistently elevated pressure can damage the optic nerve over time and lead to glaucoma, while unusually low pressure may signal other concerns. This test takes just seconds and provides important information about your eye health.
Peripheral vision is what you see to the sides while looking straight ahead. Visual field testing checks for blind spots or areas of vision loss that may indicate glaucoma, retinal disease, or neurological conditions. During testing, you focus on a central point while lights flash in your side vision, pressing a button each time you detect one.
We may use a simple manual screening or a computerized machine for more detailed mapping, depending on what is clinically appropriate. Because peripheral vision loss can happen gradually without being noticed, this testing helps us catch changes before they become severe. Certain patterns of loss may also prompt a neurological evaluation alongside eye care.
We shine a light in your eyes to check that your pupils constrict properly and equally in both eyes. Abnormal pupil responses can point to nerve damage, eye disease, or neurological conditions. We also evaluate how your pupils respond when you shift your focus from far away to close up.
Color vision testing screens for inherited color blindness and certain eye or nerve conditions that can affect color perception. The most common test uses plates with colored dot patterns that form numbers or shapes. People with normal color vision identify one number, while those with color deficiencies may see a different number or none at all.
Most inherited color vision differences are present from birth and affect more men than women. Acquired color vision changes can occur with certain eye diseases, medications, or aging. While inherited color blindness cannot be corrected, identifying it is important for daily life planning, and detecting new acquired changes can alert us to other developing eye health issues.
The slit lamp is a specialized microscope that allows us to examine the front structures of your eye in fine detail. You rest your chin and forehead against the instrument while we direct a narrow beam of light into your eye, allowing close inspection of your eyelids, cornea (the clear front surface), iris (the colored part), and lens for any signs of infection, injury, inflammation, or disease.
Using the slit lamp, we can identify corneal scratches, early cataracts, signs of dry eye, and debris related to contact lens wear. We may use a safe orange dye called fluorescein to highlight surface damage and check for corneal ulcers, and we can gently examine the inside of the eyelid to look for hidden foreign bodies. The bright light may feel briefly intense, but the test is not painful.
Dilating your pupils is a key component of a comprehensive eye exam. It gives us a full view of the internal structures of your eye that cannot be seen otherwise. The following sections explain what dilation involves, what we look for, and what to expect afterward.
Your pupil acts like a doorway into the eye. When it is small, we can only see a limited portion of the retina (the light-sensitive tissue at the back of the eye) and optic nerve. Dilation opens that doorway wide so we can thoroughly examine the entire retina, evaluate the optic nerve for signs of glaucoma, and assess the blood vessels inside your eye.
Serious eye diseases including diabetic retinopathy, age-related macular degeneration, retinal tears, and optic nerve damage often begin in areas of the retina that are impossible to see without dilation. Catching these conditions early through dilated exams gives us the best opportunity to treat them before vision is lost.
We place one or two drops in each eye, then ask you to wait approximately 15 to 30 minutes for your pupils to fully enlarge. The drops temporarily relax the muscles that control pupil size and may also relax your focusing muscles. You may notice a brief mild stinging sensation when the drops go in, but this passes within seconds.
Once your pupils are dilated, we use specialized lights and lenses to examine the inside of your eye. We inspect the retina for tears, detachments, bleeding, or changes related to diabetic retinopathy or AMD. The optic nerve is carefully evaluated for signs of glaucoma damage or swelling, and the blood vessels are assessed for changes related to diabetes, high blood pressure, or other systemic conditions.
The macula, the small central area of the retina responsible for sharp detail vision, receives special attention during this part of the exam. We look for subtle early changes that could indicate AMD or macular swelling. We also examine the peripheral retina, where problems frequently begin without causing any noticeable symptoms.
After dilation, your near vision will be blurry and bright light will feel more intense than usual because your pupils cannot constrict normally. These effects are expected and temporary for most people, though the duration can vary based on eye color and the type of drops used.
When your exam is finished, our doctors will review your results with you, explain any findings, provide prescriptions if needed, and outline any recommended next steps. Knowing what to expect helps you leave the appointment feeling informed and confident about your eye health.
We will walk you through everything we found and explain what it means for your vision and overall eye health. If a new eyeglass or contact lens prescription is needed, we will give you a copy and explain how it compares to your previous one. Prescriptions include numbers for sphere (nearsightedness or farsightedness), cylinder, and axis (astigmatism correction).
For those over 40, your prescription may also include an add power for near work, or we may recommend progressive lenses that correct distance, intermediate, and near vision in a single pair. We will discuss which option fits your lifestyle best. If we performed additional testing such as optical coherence tomography (OCT) imaging, fundus photography, or corneal topography, we will explain what those results show. Please ask as many questions as you need; understanding your eye health leads to better decisions about your care.
If we identify a condition during your exam, we will explain what it is, how it may affect your vision, and what options are available. Some conditions call for prompt treatment, while others require ongoing monitoring. We may recommend prescription drops, lifestyle changes, additional testing, or referral for specialized care.
Before you leave, we will recommend a return schedule based on your age, eye health, and any conditions we are monitoring. Some patients need to return in a few months if something requires close follow-up, while others with healthy eyes may wait one to two years.
Staying consistent with your exam schedule is one of the most effective ways to protect your long-term vision. Many vision-threatening conditions progress slowly and without symptoms, so regular monitoring catches changes before they cause permanent damage. Mark your next appointment on your calendar before you leave so you do not lose track of it.
Even with a future appointment already on the books, reach out to us right away if you develop sudden vision loss, new flashes of light, a significant increase in floaters, eye pain, or an eye injury. These symptoms can indicate serious conditions like retinal detachment or acute glaucoma that require immediate evaluation.
You should also contact us for persistent redness, discharge, light sensitivity that does not resolve, a curtain or shadow blocking part of your vision, new double vision, or any concern that is simply worrying you. We would always rather assess something minor than have you wait when prompt attention could protect your vision.
Here are answers to questions our patients commonly have about routine eye exams, what to expect, and how to make the most of their visit.
Routine eye exams are not painful. The air puff test for eye pressure often startles patients, and bright lights during certain tests can feel momentarily intense, but nothing causes actual pain. If we need to place an instrument in contact with your eye, we use numbing drops beforehand so you feel only gentle pressure at most. The dilation drops may cause a very brief sting that fades in seconds.
Whether you can drive after dilation depends on how strongly your eyes are affected and how bright the conditions are outside. Some people feel comfortable driving after a short wait, while others find their near vision too blurry or light sensitivity too significant to drive safely. If this is your first dilation, we recommend planning for a ride home rather than assuming you will be fine. Your safety and the safety of others on the road is the priority.
Clear vision does not mean your eyes are disease-free. Conditions like glaucoma, diabetic retinopathy, and AMD can cause significant damage before any vision change is noticeable. A comprehensive exam examines the internal health of your eye in ways that your own perception cannot. Waiting until something seems wrong often means treatment begins later than ideal, when outcomes may be less favorable.
A vision screening typically involves only a basic eye chart check and identifies obvious refractive errors, but it misses the vast majority of eye diseases. A comprehensive exam includes testing of eye pressure, peripheral vision, color vision, pupil response, and a detailed look inside the eye using specialized instruments. A screening can tell you whether your vision seems blurry; an exam tells you whether your eyes are healthy.
Retinal photography and OCT (optical coherence tomography, a scan that creates cross-sectional images of retinal layers) are valuable tools that complement a dilated exam rather than replace it. They provide excellent detail for tracking specific changes over time, but a dilated exam allows our doctors to directly view the full extent of the retina and optic nerve in ways that imaging alone may not capture. Your doctor will advise you on whether dilation is indicated at each visit based on your specific circumstances.
Yes, you can have an eye exam while pregnant or breastfeeding. Let us know before your appointment so we can select appropriate drops and adapt the exam as needed. Pregnancy can cause temporary changes in vision or prescription, and it is helpful to know whether any changes you are noticing are pregnancy-related or require further evaluation. Medically necessary care remains important during pregnancy, and we will approach your exam with appropriate caution.
