Is LASIK really painless?
For many patients, LASIK is indeed painless. However, some patients experience some discomfort after the procedure usually less than 24 hours. The eyes may feel scratchy, gritty or watery. These are temporary symptoms and are not a problem for most patients. Keeping the eyes closed and using the medication drops as instructed minimize discomfort. Discomfort during the procedure, if any, usually happens when the suction ring of the microkeratome (the flap maker) is seated on the eyes. The suction can give the eye a pressure sensation.