Quick Answer: Why is my pupil not dilating after cataract surgery?

Does cataract surgery affect pupil dilation?

Depending on the type of IOL you have implanted, your pupils may remain dilated for a week or more after cataract surgery. During this time, you will need to use pupil-constricting eye drops until your pupils return to their normal size.

How long does it take for the pupil to return to normal after cataract surgery?

Your eye will feel normal again 24 hours after surgery. However, your sensitivity to light may persist for a few more days. It will take four to six weeks for your eye to fully heal.

Why is my pupil small after cataract surgery?

We believe that the reason for this is the mechanical manipulation of the iris during cataract operation. During this, the sensitive dilator muscle of the pupil is affected, leading to temporary or permanent changes in pupillary function.

Why is my vision getting worse after cataract surgery?

The “big 3” potential problems that could permanently worsen vision after cataract/IOL surgery are: 1) infection, 2) an exaggerated inflammatory response, and 3) hemorrhage.

Is it normal to see edge of lens after cataract surgery?

Arc. This is the patient perceiving the edge of the IOL, which usually only happens at night. It’s a common complaint and rarely a serious problem if you tell patients that seeing an occasional arc is normal. It usually resolves over time—especially if the capsule overlaps the IOL edge.

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What happens if you accidentally rub your eye after cataract surgery?

Rubbing your eye can lead to bacteria or an infection, and the pressure is also bad for the healing incision. Your eye may itch sometimes, but rubbing it will only make things worse— you must resist the urge! Keeping your eye as clean and clear of contact as possible will lead to faster healing.

Do pupils look different after cataract surgery?

Conclusion. Cataract extraction surgery appears to affect pupil size and shape, possibly in correlation to AC depth increase. This novel investigation based on digital analysis of Scheimpflug imaging data suggests that the cataract postoperative photopic pupil is reduced and more circular.