What the examination includes Testing may include visual acuity, refraction, pupil responses, eye movements, eye pressure, slit-lamp examination and dilated retinal evaluation. Additional imaging is selected when needed.
Who needs regular exams Frequency depends on age, symptoms, diabetes, family history, contact-lens use, medicines and previous eye disease. Children also need age-appropriate vision screening.
Dilation Dilating drops temporarily blur near vision and increase light sensitivity but allow a wider retinal examination.
Urgent symptoms Sudden vision loss, severe pain, flashes with a curtain, eye injury or chemical exposure should not wait for a routine appointment.
Frequently Asked Questions
Is a vision test the same as a full eye exam?
No. A full exam also checks eye health.
How often should adults be examined?
It depends on age and risk factors.
Why are pupils dilated?
To examine more of the retina and optic nerve.
Can eye disease exist with clear vision?
Yes. Glaucoma and diabetic changes may be silent early.
This information is for education only and does not replace medical assessment or treatment by a qualified physician.