What Happens During a Dilated Eye Exam
A dilated eye exam is done to give optometrists a crystal clear view of the inside of the eye—enabling them to detect a range of issues that they might not be able to detect by a simple vision check alone. Dilation is often a component of a comprehensive eye exam in Riverdale, NJ.
Your optometrist will never do the dilatation without first letting you know what to expect. But in the meantime, here’s some basic info to help you understand its importance to your eye health.
Why Dilation Is Important
This improved view into the inside of your eyes during dilation helps your optometrist detect problematic conditions such as glaucoma, macular degeneration, diabetic retinopathy, and retinal tears. It can also reveal changes related to high blood pressure or other systemic health concerns. This simple procedure can help save your eyesight!
What to Expect During the Exam
The appointment typically begins with a review of your vision history and any current symptoms. Your optometrist may first do the typical vision check, and measure eye pressure. Then, dilation drops are placed in each eye. These drops usually take about 15 to 30 minutes to fully work. During this time, you may notice a slight stinging sensation and increased sensitivity to light as your pupils expand.
Once the pupils are dilated, the optometrist uses a bright light and special magnifying lenses to examine the internal structures of the eye. They will look closely for signs of disease, damage, or changes that could affect vision. This part of the exam is painless, though the light may feel intense.
After the Exam
The effects of dilation can last several hours. Your near vision may be blurry, and your eyes will be more sensitive to sunlight or bright indoor lighting. Sunglasses are recommended when leaving the office to reduce glare and protect your eyes. Driving immediately afterward can be challenging for some people, so arranging transportation is a good idea.
A dilated eye exam is one of the most effective ways to protect vision and catch problems early. By making it part of routine eye care, you give your optometrist in Riverdale, NJ the best opportunity to safeguard your sight and address concerns before they lead to lasting changes in vision.
