Why do you have to wait to drive?
Blurry vision is a big reason you can't drive right after cataract surgery.
Your eyesight will get sharper over time, but you can't safely drive until it does. You need to have 20/40 vision or better with correction to legally drive in most U.S. states.
You'll typically need to wear an eye shield all day on the day of your procedure. This is another reason you shouldn’t drive on the same day as your cataract surgery. It’s often not necessary to wear it during the day starting the day after cataract surgery. The next day, your eye doctor may advise you to just wear the shield at night.
If the doctor used sedation or anesthesia, it needs to wear off before you can drive again.
It might feel like your eyes are more sensitive to light, too. Glare and light sensitivity can make day driving less comfortable and night driving more distracting.