LASIK does not actually cause dry eyes. In the first few weeks following a LASIK procedure, your eyes tend to create fewer tears temporarily. Often times this reduction in tear production can make your eyes feel more dry than normal and cause some fluctuations in vision throughout the day. Within a few weeks of your LASIK procedure, as your eyes heal, your tear production will return to normal. While your tear production improves, you may find it helpful to use artificial tears to ease your symptoms. In some instances, a dry eye treatment will be recommended before your procedure as a preventative measure.