Why is Eye Dilation so Important Before an Eye Exam? Before your doctor can actually start examining your eye, he dilates your eyes. Eye dilation is a simple process of putting eye drops into your eye. The eye drops enable the eye pupil to stay open even in bright lights and makes the process of examination easy.
Why is Eye Dilation so Important Before an Eye Exam: Eye dilation is the most important process of an eye exam.
The biggest problem associated with eye dilation is the amount of time it involves to come into effect. Like, a doctor usually dilates your eyes a half an hour before he can start his examination. The drops take at least half an hour to come into effect and after the examination the eye take another one hour to come out the dilation effect.
Nevertheless, this process is very important as it helps the doctor see up to the back of your eye.
- For an optical health check-up to produce the optimum results, an optometrist has to perform a thorough examination of your eye right from the pupil to the back of the eye. The bright light used along with a lens during the examination helps the optometrist get a clear picture of your eye.
- The light allows the optometrist to inspect your cornea’s health, your iris and the lens in your eye. But, the eye cannot stand the intrusion of the light and starts to blink making the examination difficult to conduct. Dilation helps in lessening the blinking apart from providing a vision to the back of the eye.
- It is important to get a clear picture of the back of the eye as it hosts the very important optic nerve, retina and blood vessels related to the eye. The analysis of these three is very important during an eye exam.
- Also, eye dilation can help identify many common eye problems like hypertension, cataract and glaucoma at a very early stage.
It is suggestible for every healthy adult to have an eye exam every two years along with eye dilation to catch hold of any potential brewing problems. Now it should be clear, why is eye dilation so important before an eye exam?
