As it is an intraocular surgery and although it is very little traumatic, it is necessary to do some physical and visual rest days. During 1 week you can't play sports and you have to be careful of avoid touching your eyes and environments that could cause an infection. The complications that can appear in this type of treatment they are rare but you have to know that it can appear:
Swelling of the eyes during the first days.
Lens shift implanted
Residual errors of graduation or infection.
All these problems can be solved, and to prevent them from appearing or solving them as soon as possible, it is important follow the surgeon's recommendations y go to the reviews. If there is one left residual graduation can be corrected with the laser or by changing the lens, a very exceptional situation, like the displacement of the lens, which can happen if there is a trauma during the first days.