This eye exam will do several things. Your eyes will be dilated in order to see if there are any irregularities within the eye itself. The thickness of the cornea will be measured, and a precise map of the cornea will be generated. The "refractive error" (or the reason why your vision isn't currently perfect) will be accurately analyzed in order for the Lasik procedure to get the best results possible. Finally, how your eyes generate tears will be closely looked at, as good tear production is essential for the health of every eye. Generally any individual should have adequate water / fluid intake per day. Simple way to calculate your water intake per day is - your weight multiplied by 30 in ml e.g. 60 kg person should have at least 2 liters of water per day (60 X 30 = 1800 ml). In dry, hot and sunny climate one must use sunglasses to avoid evaporation of tears and harmful effect of sunlight.

Before or after these measurements, the Lasik physician will discuss your past medical history to see any previous operations or any ongoing health problems. A few chronic conditions may make the Lasik procedure not a good option for some people, and also women currently expecting should wait for some time after delivery. The physician also will discuss the expectations the Lasik client has about the operation and subsequent changes in their lifestyle.

Though most people pass through this Lasik eye exam with flying colors but be prepared for some suggestions or advise. Your eye map may indicate that a newer form of Lasik procedure (CustomVue) might be better, such as one that generates a three dimensional waveform for each eye. Chronic tear production issues may indicate that the Lasik procedure is not the best option for you and the Lasik physician may recommend another solution.

If all goes well and the Lasik procedure is scheduled, the physician will review the treatment plan and what the person should do to prepare for the Lasik surgery. This plan may vary slightly between patients, but in general will look something like the schedule below. Always follow the recommendations of your Lasik physician closely.

First, contact lenses should be avoided for few days prior to Lasik vision correction, since contacts can slightly affect the shape of your cornea. It is important to let your eyes rest in order to get the most accurate Lasik vision improvement possible. Hard contacts should be avoided for 3-4 weeks, soft contacts for at least 2-3 days.

Stop using any lotions, makeup, or anything else that could possibly get into the eye the day or two before surgery. It is important to have your eyes as rested as possible before the Lasik procedure. Also, arrange for someone else to drive you home after the Lasik procedure itself.

These are the most common steps to prepare you for an easy and successful CustomVue Lasik procedure. Make sure you give the doctor all information needed for your case, and follow his directions closely. The CustomVue Lasik procedure will give you a new outlook in life!