Doctor insights on:
How Often Do You Need A Touch Up Or Enhancement After Laser Eye Surgery
Depends on your eyes: The corrective effects of laser vision correction are usually permanent. Occasionally, there can be a small healing response or rarely a thinning of the cornea that causes its shape to change and the prescription to shift. As well, as one approaches the 50s and beyond, changes in the natural lens of the eye cause prescription changes despite how effective lasik was. ...Read moreSee 1 more doctor answer
15%: National averages run from about 5-15% need an enhancement treatment. The higher the initial prescription the greater the likelihood. ...Read more
Depends on goal: Laser may be used to change the refractive power of the eye (lasik or prk), treat glaucoma (alt) , treat angle closure glaucoma (peripheral iridotomy), treat aberrant blood vessels in the back of the eye (prpc, focal laser treatment), or tumors of the back of the eye. What happens after is improvement in the treated condition, and sometimes a cure. ...Read more
Give them a rest: Laser eye surgery can cause mild irritation for the first few hours after the procedure. It is also during this time that the eye can feel its driest. Keeping the eye open causes it to become somewhat drier, increasing the irritation and discomfort, and possibly even slowing down healing to some degree. ...Read moreSee 1 more doctor answer
Very short: Most people see well enough to drive a car the next day. ...Read more
Eye drops: Getting smoke in the eyes can cause eye irritation. There is nothing about your previous laser surgery that would put you at risk of anything threatening either the surgery or your vision. Use of over the counter artificial years several times a day can provide some relief. If not, have your eyes examined, but do not be concerned that your laser surgery could be damaged or impaired by the smoke. ...Read more
No: Laser eye surgery does not shrink the eye and the eye cannot re-grow afterwards. Lasik re-shapes the front window (cornea) to account for the prescription in your eye. Occasionally, there are those whose prescriptions seem to return after lasik. This can be due to early cataract growth, or regression caused by a change in the cornea after lasik. ...Read more
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