The LASIK procedure itself lasts about 10 minutes. Less than a minute of that time involve the actual laser treatment. You will be watching a blinking light and be under topical anaesthetic for the duration of the treatment. You should discuss with your neurologist if any of this might trigger an epileptic seizure for your specific condition. There is a good chance that you could be a candidate for LASIK but a neurologist is a better specialist to consult regarding your own specific case. Part of it depends on whether your seizures are caused by stress, flashing lights, or specific medications. All of these might be conditions that you could experience.