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All About Laser Vision Correction: Answers to Your Most Concerning Questions



All about laser vision correction: answers to your most concerning questions

Deciding to have laser eye surgery is a big decision, and won’t be one you take lightly. This often means you’ll have a number of questions you’ll want answering before you go ahead with the procedure.

To help answer some of these, we’ve put together some of the most frequently asked questions:

What’s the Difference Between PRK and LASIK?

When it comes to PRK and LASIK there are two main differences. During PRK surgery, a thin layer of your cornea will be removed, whereas, in LASIK surgery, a flap is created in your cornea instead. Because of this, PRK surgery takes a little longer to recover from, as your eye has to rebuild the layer of your cornea that has been removed.

If you want to know more, you can find out about the different procedures online at places like –

How Safe is LASIK Surgery?

On the whole, less than 1% of patients suffer complications following LASIK surgery. However, if you are concerned about these, you should speak to your surgeon about the side effects, success rates, the operation procedure and any potential complications.

Is Laser Eye Surgery Painful

Most patients find laser eye surgery relatively comfortable, and will only suffer from minor discomfort. Before the surgery is carried out, anaesthetic drops will be placed into your eye to numb it. This means, during the surgery, the only sensation you may feel is a slight pressure on your eye. Afterwards, you may feel some mild irritation, but this generally disappears within a couple of days, and you will be prescribed with eye drops to help the healing process.

How Long Does LASIK Eye Surgery Take?

From start to finish, the procedure normally takes around 15 minutes to complete. Therefore, you can have both eyes operated on during the same procedure, if you wish to do so.

What are the Potential Side Effects of LASIK?

As with all medical procedures, there are some risks involved with laser eye surgery. Some of the temporary side effects you may experience are halos at night, dry eyes and some sensitivity to light. Furthermore, when you’re going outdoors, you will be told to wear sunglasses after the procedure in order to protect your eyes. And, depending on your overall health and medical history, there may be other potential side effects, but these will be discussed with you before you go ahead with the procedure.

When Can I Go Back to Work After the Surgery?

It’s highly recommended to take at least one day off after your operation in order to let your eyes recover. The type of working environment you’re in and the treatment type will also affect your recovery time. However, in general, most patients are able to return to work within two days of their LASIK surgery. Other laser eye surgeries (e.g. LASEK) may take slightly longer to recover from, so you may need up to four days off.

Nevertheless, most people are able to go back to work and drive within 48 hours. It just depends on how comfortable you feel with your vision after the operation.