Preparing for LASIK Surgery: What to Expect

Preparing for LASIK Surgery: What to Expect

Preparing for LASIK Surgery: What to Expect

LASIK surgery is an innovative and effective procedure that brings the promise of clear, unaided vision to those who have lived with glasses or contact lenses. But like all surgeries, preparing for LASIK involves more than just scheduling an appointment. This article aims to guide you through the LASIK preparation process so you know exactly what to expect.

Understanding LASIK Surgery

LASIK, or Laser-Assisted In Situ Keratomileusis, is a type of refractive eye surgery that improves vision by reshaping the cornea, the clear part of the eye, using a laser. By correcting the way light enters the eye, LASIK can correct conditions such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism.

The procedure itself is relatively quick, usually lasting about 15 minutes for both eyes, and the majority of patients experience a significant improvement in their vision. However, it's still surgery, and it's important to understand what it involves before making a decision.

LASIK surgery begins with the creation of a thin corneal flap, which is lifted to allow the laser to reshape the underlying cornea. After the laser treatment, the flap is repositioned, and the eye begins to heal. It's a procedure that requires precision and skill, and it's performed while the patient is awake, but numbing drops are used to ensure comfort throughout.

Why Would You Need LASIK Surgery?

There are many reasons why you might consider LASIK surgery. The most common is the desire to be free of glasses or contact lenses. Many people find them inconvenient or uncomfortable, and LASIK offers a permanent solution.

LASIK can also be a good option for those who have difficulty seeing clearly even with glasses or contacts. In some cases, refractive errors cannot be fully corrected with glasses or contacts, and LASIK can often provide a clearer vision solution.

LASIK might also be a good fit for those who have lifestyle or occupational requirements that make wearing glasses or contacts inconvenient or impractical. Athletes, for example, might find glasses or contacts to be a hindrance. Similarly, those who work in environments where glasses or contacts could be a safety risk might also benefit from LASIK.

What to Expect During the LASIK Preparation Process

During the LASIK preparation process, you can expect a series of appointments and instructions. Initially, your eye doctor will conduct a thorough eye exam to assess your suitability for the procedure. This will involve tests to measure your refractive errors, corneal thickness, and pupil size. You may also have your cornea mapped, a process called corneal topography, which creates a detailed image of your cornea.

Following the eye exam, you'll meet with your surgeon to discuss your medical history, the risks and benefits of LASIK, and what to expect before, during, and after the procedure. This is your opportunity to ask any questions you may have and to express any concerns.

In the days leading up to your surgery, you'll be asked to stop wearing contact lenses, as they can alter the shape of your cornea, and to avoid certain medications and activities. You'll also need to arrange for transportation to and from the surgery, as you won't be able to drive immediately after the procedure.

Tips for LASIK Surgery Preparation

When preparing for LASIK, here are some tips to keep in mind. First, make sure to follow all of your doctor's instructions carefully. This includes stopping wearing contact lenses and avoiding certain medications and activities.

Second, arrange for transportation to and from the surgery. You won't be able to drive immediately after the procedure, and you'll need someone to take you home.

Third, prepare your home for your recovery. This might mean filling prescriptions for eye drops in advance, purchasing over-the-counter pain relievers, and creating a comfortable, darkened environment where you can rest your eyes post-surgery.

Lastly, try to relax. It's natural to feel anxious before surgery, but remember that LASIK is a routine procedure with a high success rate.

Post LASIK Surgery Preparation

Your preparation shouldn't stop once the surgery is done. There are steps you can take to ensure a smooth recovery. Immediately after the surgery, you may experience some discomfort, light sensitivity, and blurry vision. These symptoms typically resolve within a few days.

It's important to avoid rubbing your eyes, as this can dislodge the corneal flap. You should also avoid activities that could strain your eyes or expose them to dust or water, such as reading, computer work, sports, or swimming.

In the weeks following the surgery, you'll have several follow-up appointments to check on your healing progress and vision improvement. It's crucial to attend these appointments and to contact your doctor if you notice any changes in your vision or if your eyes become red, swollen, or painful.


Preparing for LASIK surgery can feel overwhelming, but with the right information and guidance, you can navigate the process with confidence. From understanding the procedure to knowing what to expect and how to prepare, being well-informed is key. Remember, every patient's experience is unique, so always communicate with your healthcare provider about your specific needs and concerns. With proper preparation, you can look forward to a successful surgery and the clear vision that comes with it.

For more information on preparing for LASIK Surgery, contact Eye Carumba Optometry at our office in San Francisco, California. Call (415) 360-6900 to schedule an appointment today.

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