About PRK
PRK, or photorefractive keratectomy, is a popular vision correction procedure that corrects refractive errors. It utilizes a precise laser to alter the cornea’s shape to help light refract correctly. It is considered an ideal option for patients with astigmatism, nearsightedness, or farsightedness who may not be eligible for LASIK surgery. In addition, PRK may be right for you if:
- Your eyes are healthy overall
- You do not have any issues related to your corneas, such as cataracts or injuries
- You have a stable eye condition
What to Expect at Your PRK Consultation
Before PRK, you will meet with one of the highly skilled doctors at Laser Eye Center of Miami, who will evaluate the condition of your eyes and assess your candidacy, testing the size of your pupil, the extent of your refractive error, the health of your corneas, and other important factors. If it is determined that PRK is appropriate for your needs, you will then be able to schedule your procedure and begin preparing for the procedure. For example, if you wear rigid gas-permeable contact lenses, preparing for PRK means you should stop wearing them for a few weeks prior to surgery.
About the Procedure
PRK is performed as an outpatient procedure. First, your eyes will be fully numbed with a special eye drop so that you remain comfortable during treatment. A holder will be put in place to prevent blinking and ensure safety. The eye’s epithelium will then be removed before the laser reshapes the cornea. After, anti-inflammatory eye drops are applied and a clear contact, which acts as a protective barrier, is placed into the eye to support its healing. The entire procedure can be completed in as few as 15 minutes, and while you will be able to return home the same day, you should make arrangements for someone to drive you.
Recovering from PRK
After having your eyes treated, you should prioritize rest. You will be provided with aftercare instructions that may include avoiding strenuous activities. It is normal to have some eye discomfort for a few days after the procedure, but this is manageable with over-the-counter or prescription pain medications. You may also be instructed to wear sunglasses when exposed to the sun or limit sun exposure altogether to prevent eye damage.
Results
Patients can expect an improvement in vision after three to five days. After that, you can get back into your regular routine with the convenience of clear vision and a reduced or eliminated dependence on eyeglasses or contact lenses. Things such as fogged eyeglass lenses, dry contacts, and broken frames will no longer be a consideration after PRK.
PRK vs LASIK
When considering laser corrective eye surgery, patients usually come across both LASIK and PRK. While both procedures have a goal of improving vision, their approaches differ. LASIK involves the creation of a corneal flap, which is then folded back, allowing the laser to reshape the cornea. However, a high quality of vision is achievable with both PRK and LASIK.
FAQs
Will You Need Glasses or Contacts After PRK?
PRK aims to significantly reduce or eliminate your dependence on corrective lenses. While many patients achieve excellent vision without glasses or contacts, some may still need low-prescription lenses for certain activities, especially for reading as they age. Results vary based on your initial prescription and healing process.
Is PRK a Painful Procedure?
The surgery itself is not painful due to the use of numbing eye drops. However, mild to moderate discomfort is common in the days following the procedure. You may experience light sensitivity, irritation, or a gritty feeling in your eyes. Your doctor will provide medications and eye drops to help manage any discomfort during recovery.
How Soon Can You Resume Work and Daily Activities?
Most patients can return to work and daily tasks within three days after PRK. However, vision may still be slightly blurry, and you may experience sensitivity to light. It’s important to follow post-operative instructions, such as limiting screen time and avoiding strenuous activities, to ensure a smooth recovery.
Can PRK Be Performed on Both Eyes at the Same Time?
Yes, PRK can be done on both eyes simultaneously. Some patients prefer treating one eye at a time to ease recovery, while others opt for both eyes in a single session for convenience. Your doctor will recommend the best approach based on your lifestyle and vision needs.
How to Protect Your Eyes From Sunlight After PRK
Protecting your eyes from UV exposure is critical after surgery. Wearing high-quality UV-blocking sunglasses whenever you are outdoors helps prevent irritation and supports proper healing. Additionally, avoid bright indoor lighting and excessive screen exposure in the early recovery period to minimize discomfort.
What Are the Risks or Side Effects of PRK?
PRK is a safe and effective procedure, but as with any surgery, there are potential risks and side effects. These may include:
- Temporary light sensitivity
- Dry eyes
- Glare or halos around lights, particularly at night
- Fluctuating vision during the healing process
Serious complications are rare, especially when performed by an experienced eye surgeon. Your doctor will discuss potential risks and ensure PRK is the best option for your vision correction.
When Can I Watch TV After PRK?
You should avoid watching TV for the first 24 hours after PRK to prevent eye strain and support healing. Resting your eyes, especially during the first day, helps with recovery. Many patients sleep during this time, which is beneficial for healing. If you need entertainment, opt for audiobooks, music, or podcasts—just be sure to have them ready in advance to avoid unnecessary screen use.
How Long Do PRK Results Last?
PRK offers long-term vision correction, with results that often last a lifetime. However, natural age-related changes in vision, such as presbyopia, may still occur over time. Routine eye exams will help monitor your vision and determine if additional corrective measures are needed in the future.
What Is My Next Step?
If you’re ready to experience life with clearer vision, Laser Eye Center of Miami is here to help. Our experienced team in Miami, FL, specializes in PRK and other laser vision correction procedures, ensuring you receive personalized care and the best possible outcome. Schedule a consultation today to determine if PRK is right for you and take the first step toward improved vision.
Schedule Your Appointment
The team at Laser Eye Center of Miami is eager to help you experience sharp vision and optimal eye health. Contact us today to get started with a laser eye surgery consultation.
