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What You Should Know About Lasik

LASIK is a procedure that uses a laser to correct your vision. This refractive surgery corrects myopia, hyperopia, and astigmatism. During the procedure, the cornea is reshaped. As a result, your vision will become clearer. If you have had contact lenses or glasses, LASIK may be an option.

The procedure itself is quick and painless. You should avoid wearing contact lenses for a day before the procedure. You should stop wearing makeup on the day of the procedure, including mascara. The procedure takes less than 5 minutes for each eye. You may feel a slight burning or itching during the procedure, but it will go away soon.

Afterward, your vision will be blurred for a few days, but will gradually improve. Your doctor will likely give you eye drops and pain medications to help you deal with any discomfort. You may also be required to wear a shield over your eye for a few days. After the procedure, you will need to avoid rubbing your eyes. During this period, you should avoid strenuous exercise, as this will further traumatize your eye and affect the healing process.

Before the procedure, your eye doctor will perform a thorough eye exam. They will check the thickness and shape of your cornea. They will also check your pupil size and look for refractive errors. They may also examine your tear film and recommend precautionary treatments to prevent dry eyes after LASIK. They will also use a corneal topographer to map the curve of your eye's front surface.