A dilated eye exam, however, may still be required in patients with diabetes, eclampsia, or sudden vision loss. Pregnant or breastfeeding patients should use caution, as the effects of the eye drops used in a dilated eye exam on a developing fetus are not well-understood. In addition, people with an allergy to one of the medications used may also be at a higher risk. For example, patients with certain medical conditions or medications may have a higher risk of complications from a dilated eye exam. While a dilated eye exam is generally considered safe and effective for most people, there are some situations in which your eye doctor may recommend against it. However, it's important to tell the doctor and our staff about any recent visits to other eye care providers in the previous 12 months. If you require a dilated eye exam, this service is usually covered by Alberta Health Care. Recovery time: The effects of the eye drops used in a dilated eye exam can last several hours, so you may need to arrange for someone to drive you home after your exam.Īlberta Health Care Covers Dilated Eye Exams. However, if you have dark sunglasses on and feel comfortable, you can safely drive home. You may also have trouble focusing on objects up close.ĭriving Home: Some people may not feel comfortable driving home after a dilated eye exam, and it's usually recommended to have a driver. You may be asked to look in different directions while the exam is taking place.īlurry vision: During the exam, your vision will be blurry, and your eyes may be light-sensitive. It usually takes about 20 to 30 minutes for the drops to take effect.īright light and magnifying lens: Your eye doctor will then use a bright light and a magnifying lens to examine the inside of your eye. If your eye doctor recommends a dilated eye exam, here's what you can expect:Įye drops: Before your exam, your eye doctor will put drops in your eyes to dilate your pupils. What to Expect During a Dilated Eye Exam? To get better images: Sometimes, our machines cannot capture a clear, accurate image without dilating your eyes. A dilated eye exam is commonly done in children to measure their prescription accurately or when children may undergo Myopia Management Treatments. By temporarily paralyzing the muscles in your eye that control the size of your pupil, the drops used in a dilated eye exam can give your doctor a more accurate measurement of your refractive error. To assess your prescription: Dilating your eyes can also help your eye doctor get a more accurate reading of your prescription for glasses or contact lenses. These conditions can affect the blood vessels in your eyes, which can be visible during a dilated eye exam. To check for other health issues: Your eye doctor may also use a dilated eye exam to check for other health issues, such as high blood pressure or diabetes. Although our Optomap Ultra-Widefield retinal camera can capture up to 82% of the retina, it still misses that final 18%. This can help them detect and monitor a variety of eye diseases and conditions, such as age-related macular degeneration, diabetic retinopathy, and glaucoma. To check for eye diseases: Dilating your eyes allows your eye doctor to get a better look at the back of your eye, including the retina and optic nerve. Some of the most common reasons include the following: There are several reasons why an optometrist or ophthalmologist might recommend a dilated eye exam. Why Might Your Eye Doctor Dilate Your Eyes? One standard procedure that our eye doctor perform is called a dilated eye exam, which involves using special medicated eye drops to enlarge your pupils temporarily. During an eye exam, our eye doctors may use various techniques and tools to assess the health of your eyes and the quality of your vision.
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