Well, yes, it is possible to have this kind of symptom. You should know that Cataract surgery involves the removal of a lens, which is no longer operating properly and replacement with a prosthetic one. So after the surgery, it can lead to r the drooping lid. When the edge of the eyelid falls and covers part of the pupil, it blocks the upper part of your vision. In severe cases, you may have to tilt your head back or lift the eyelid with a finger in order to see out from under the drooping lid. And it is common to develop a drooping eyelid after cataract surgery. Besides, a similar drooping may also affect the eyebrow and is known as brow ptosis. And it will just take some weeks to recover. So you should not worry about it.