Pennachio, contact Pennachio Eye at 35 or today. To schedule a dilated eye examination with Dr. Occasionally a child’s eyes may stay dilated for longer than 24 hours. Pigment binds the dilating drops and require higher doses, but blue eyes react faster and more to dilation drops. Pupil dilation tends to last longer in people with lighter colored eyes since brown pigment in the iris is essentially the only eye pigment, blue eyes lack significant color and gain their blue shade from light reflecting in the iris. Manchester Royal Eye Hospital General Ophthalmology Information for Patients Dilating Eye Drops In order to proceed with your examination, investigations or treatment today, your clinician has requested eye drops are instilled that cause your pupil the black circle in the centre of your eye to enlarge or ‘dilate’. During this time your vision may be slightly blurry and you will experience increased light sensitivity. The pupils will remain dilated and larger than normal for 4 to 24 hours, depending upon the strength of the drop and upon the individual patient. It then just takes 5–10 minutes for the eyes to be examined. Once the dilation drops are administered, it normally takes 20–30 minutes for the eyes to fully dilate. Also, relaxing the focusing muscles of the eye allows for a more accurate measurement of refractive error (the need for vision correction). Pennachio to closely examine the inside of the eye in order to diagnose and treat eye diseases. These two kinds of medications are often used together, either as two separate drops or as a single combination drop.ĭuring a comprehensive eye exam in Eustis, having your eyes dilated allows Dr. There are two types of drops: one type stimulates contraction of the muscles that enlarge the pupil (phenylephrine) the other type relaxes the muscles that make the pupil constrict and also relaxes the muscles that focus the lens of the eye (cyclopentolate). Dilating eye drops contain medication to enlarge (dilate) the pupil of the eye. Eye dilation is a key component of a comprehensive eye exam.
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