Lasik surgery permanently changes the shape of the cornea, the clear covering of the front of the eye, using an excimer laser. The surgery is intended to reduce a person’s dependence on glasses or contact lenses. As with any surgery there are a number of things to consider and to expect.
Before Surgery
If you decide to get LASIK surgery, you will need an initial or baseline evaluation by your eye doctor to determine if you are a good candidate. If you wear contact lenses, you should stop wearing them before your evaluation and switch to wearing your glasses full-time. The day before surgery, you should stop using creams, lotions, makeup and perfumes. Arrange transportation to and from your surgery prior to your procedure.
During Surgery
The surgery should take less than 30 minutes. You will lie in a reclining chair in an exam room with the laser system. A numbing drop will be placed in your eye. The area around your eye will then be cleaned, and an instrument called a lid speculum will be used to hold your eyelids open throughout the procedure. The laser will be positioned over your eye and you will be asked to stare at a light. When your eye is in the correct position, your doctor will start the laser.
After Surgery
After the procedure, you may experience itching and burning in your eye. You may also experience discomfort or mild pain. You vision will be a bit blurry and your eyes may tear or water more than usual. Do not rub your eye as it could dislodge the flap, requiring further treatment. You might also experience an increased sensitivity to light. After a few days, these symptoms should improve considerably.
You should visit your doctor within the first 24 to 48 hours after surgery. Additionally you should have regular check ups for at least the first six months. In order to avoid infection, wait up to two weeks before using lotions, creams, or make-up around your eye. For the first month or two you should also try to avoid swimming. During the first few months after surgery, expect your vision to fluctuate.