Why use dilating eye drops

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Eye dilation: How long does it take to wear off? Medically reviewed by Ann Marie Griff, O. Dilated eye exam Dilation duration Driving Side effects Complications Summary Eye dilation refers to a widening of the pupils.

What does a dilated eye exam involve? Share on Pinterest During a dilated eye exam, a doctor may check how the pupils react to light.

How long does eye dilation last? When can a person drive? Alternatives to dilation are available, but they aren't as effective for allowing a careful examination of the back of your eye. There is a problem with information submitted for this request. Sign up for free, and stay up-to-date on research advancements, health tips and current health topics, like COVID, plus expert advice on managing your health. Error Email field is required.

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Mayo Clinic does not endorse any of the third party products and services advertised. Since dilating drops can sting, most Ophthalmologists first place an anesthetic, or numbing drop in the eye to minimize any discomfort. Dilating drops can also be administered with a spray.

If you have any questions regarding dilating drops, you should contact your Ophthalmologist before your exam. There is no single national provider named SightMD. SightMD does not own, operate, employ, or in any way supervise the providers providing care at those separate and individual practices. Control over the care provided is the sole responsibility of the separate and individual practices and their providers.

The range of services and products offered at those practices may vary. The material contained on this site is for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Privacy Policy. While your eyes are dilated, your vision will be blurry. You will have trouble focusing on close objects. You also will be extra sensitive to bright light. If your eyes will be dilated for an exam or procedure, bring sunglasses with you.

They will help with the glare and light sensitivity when you leave your appointment. The effects of dilating eye drops last a few to several hours. Your eye doctor cannot tell you how blurry your vision will be and for how long. That depends on the type of dilating eye drop used and how your eyes react.