Can you eat before laser eye surgery?

Laser eye surgery is a life-changing procedure that can significantly improve your vision and reduce or eliminate your dependence on glasses or contact lenses. As you prepare for this procedure, you may have several questions about what to expect, including whether you can eat before laser eye surgery. This blog post will address this question, explain why it’s important to follow pre-surgery instructions, and provide you with a clear understanding of how to prepare for your surgery day.

Understanding Laser Eye Surgery

Laser eye surgery, also known as refractive surgery, is a procedure that reshapes the cornea to correct vision problems such as myopia (short-sightedness), hyperopia (long-sightedness), and astigmatism. The most common types of laser eye surgery are LASIK (Laser-Assisted In Situ Keratomileusis), PRK (Photorefractive Keratectomy), and SMILE (Small Incision Lenticule Extraction). These procedures are typically performed on an outpatient basis, meaning you can go home the same day.

Can You Eat Before Laser Eye Surgery?

One of the most common questions patients have is whether they can eat before their laser eye surgery. The good news is that, in most cases, you can eat normally before your surgery. Unlike surgeries that require general anaesthesia, laser eye surgery is usually performed under local anaesthesia in the form of numbing eye drops. Because of this, there are typically no restrictions on eating before the procedure.

However, there are a few important guidelines to keep in mind:

• Eat a Light Meal:

  While you can eat before your surgery, it’s best to have a light meal. Eating a heavy meal could make you feel uncomfortable during the procedure, especially if you are feeling anxious or nervous. A light meal will help you feel satisfied without being overly full.

• Avoid Alcohol and Caffeine:

  On the day of your surgery, it’s advisable to avoid alcohol and excessive caffeine. Both can cause dehydration and may increase feelings of anxiety. Instead, drink water or a light, non-caffeinated beverage to stay hydrated and calm.

• Follow Your Surgeon’s Instructions:

  Always follow the specific instructions provided by your surgeon. While most patients can eat normally, your surgeon may have particular recommendations based on your individual health or the type of procedure being performed.

Why It’s Important to Follow Pre-Surgery Instructions

Following your surgeon’s pre-surgery instructions is crucial for ensuring a smooth and successful procedure. These instructions are designed to prepare your body and mind for the surgery, reduce the risk of complications, and promote a faster recovery. Here’s why it’s important:

• Reducing Anxiety:

  Being well-prepared and knowing what to expect can help reduce anxiety on the day of your surgery. By following the guidelines, you can approach the procedure with confidence and peace of mind.

• Optimising the Surgery Conditions:

  Eating a light meal and avoiding certain substances ensures that your body is in the best possible condition for surgery. This can help the surgeon perform the procedure more effectively and reduce the likelihood of any discomfort during the operation.

• Promoting a Smooth Recovery:

  Proper preparation not only helps during the surgery but also contributes to a smoother and quicker recovery. By following all pre-surgery instructions, you set the stage for optimal healing and better overall results.

What to Expect on the Day of Surgery

On the day of your laser eye surgery, you’ll be asked to arrive at the clinic a little earlier than your scheduled procedure time. This allows the medical team to conduct any last-minute assessments and ensure everything is in order.

• Final Eye Examination:

  Before the surgery begins, your surgeon will perform a final eye examination to confirm the treatment plan and make any necessary adjustments. This is also your opportunity to ask any last-minute questions.

• Numbing the Eyes:

  The surgeon will apply numbing eye drops to ensure that you do not feel any pain during the procedure. These drops take effect quickly, and you may feel a slight pressure on your eyes, but it should not be painful.

• The Procedure:

  The actual laser treatment is very quick, often taking just a few minutes per eye. During the procedure, you will be asked to focus on a light, and the laser will reshape your cornea. You may hear clicking noises and see flashes of light, but this is all normal.

• Post-Procedure:

  After the surgery, your vision may be blurry or hazy, and your eyes might feel slightly irritated. You’ll be given protective eyewear and prescribed eye drops to aid in the healing process. It’s important to rest your eyes as much as possible for the remainder of the day.

Post-Surgery Care

After your laser eye surgery, your surgeon will provide you with detailed post-operative care instructions. These will include guidance on using eye drops, avoiding certain activities, and protecting your eyes as they heal. Most patients experience a significant improvement in vision within 24 hours, though full recovery can take several weeks.

• Rest and Relaxation:

  Plan to rest for the remainder of the day after your surgery. Avoid strenuous activities and try to keep your eyes closed as much as possible to aid in the healing process.

• Follow-Up Appointments:

  Attend all follow-up appointments with your surgeon to monitor your recovery and ensure that your eyes are healing properly. These appointments are crucial for addressing any concerns and ensuring the best possible outcome.

Conclusion

In summary, most patients can eat normally before laser eye surgery, with no need to fast or alter their usual eating habits. However, it’s important to eat a light meal, avoid alcohol and excessive caffeine, and follow any specific instructions provided by your surgeon. By preparing properly, you can help ensure a smooth surgery and a quick recovery.

Still have questions about preparing for laser eye surgery? Book a free video call with one of our specialists to get personalised advice and learn more about what to expect. Take the first step towards clearer vision today!