Table of Contents
Can I dilate my eyes after LASIK?
In some patients, the pupils can dilate in the dark to as large as 9mm in diameter. Generally, this is not a problem. However, following refractive surgery, the pupil may dilate wider than the zone of treatment, thereby causing reflection and diffraction of incoming light off the edge of the treatment zone.
When can I get water in my eyes after LASIK?
Answer: Three weeks following surgery there is usually not an issue with getting a little water in the eye from the shower. Many LASIK centers typically allow patients to shower normally after just 1-2 weeks.
How long does it take for pupils to Undilate?
On average, it takes four to six hours for eye dilation to wear off. Alternatively, it only takes about 30 minutes for your eyes to dilate fully. But, everyone’s eyes are different.
Can dilating eyes cause damage?
Your vision will be blurred and more sensitive to light from the dilating eye drops, so driving is one of the things you should avoid. Besides putting other drivers and yourself at risk, you can also risk causing permanent damage to your retinas from UV exposure.
Does pupil size matter in LASIK?
Does pupil size matter during LASIK surgery? Yes. A number of studies have shown that patients with large pupils are more likely to experience issues with night vision and glare following LASIK surgery.
What size pupil is too big for LASIK?
Most studies have found that the average dim light pupil size for keratorefractive surgery candidates is around 6mm. Those with pupils larger than 6mm are not necessarily considered abnormal, because pupil size is a dynamic entity with a well-known lifelong size decrease.
How long do I have to sleep with goggles after LASIK?
You are advised to wear the goggles while you sleep for a week to two weeks after surgery, when your eyes will be at their most vulnerable to damage if you scratch or otherwise disturb them.
How do I make my big pupils go down?
Stare at a bright window for a couple seconds. This will cause your pupils to shrink immediately. If you’re outside, step into a patch of sunlight, rather than staying in the shadows. While light bulbs will work as well, natural light is more effective.
How long should eye dilation last?
Dilating eye drops used for examination of the eyes usually last anywhere from 4 to 24 hours. This depends on the strength and type of the drop, and on the individual patient. Dilation can last longer in people with lighter colored eyes, and in some cases, may last longer than 24 hours.
Can you read with dilated eyes?
Dilating drops make it hard for your eyes to focus on things close to you. You probably won’t be able to read, use the computer, or do other tasks that require near vision after your appointment, unless you wear bifocals or use reading glasses. If you work outside, the bright light may bother you.
Do dilated eyes blur vision?
Eye dilation also makes your vision blurry and your eyes more light sensitive, which, for a few hours, can affect your ability to drive or work. So if eye dilation is greatly inconvenient, ask your doctor about arranging another appointment.