LASIK vs PRK Recovery

Understanding LASIK and PRK

If you are considering laser eye surgery, you may have heard about LASIK and PRK. Both procedures are designed to correct vision by reshaping the cornea. They may help reduce dependence on glasses or contact lenses for suitable patients.

While both procedures aim to improve how light focuses inside the eye, the recovery process is different. Understanding these differences can help you know what to expect and have a more informed discussion with your surgeon.

The best procedure depends on your eyes, your lifestyle, and your individual needs. Your surgeon will recommend the treatment that is most appropriate after a comprehensive eye assessment.

How are LASIK and PRK different?

LASIK recovery

During LASIK, the surgeon creates a thin flap in the surface of the cornea before reshaping the tissue underneath with a laser.

Because the surface layer is largely preserved, many people notice improvements in their vision within the first day after surgery.¹https://pubmed.ncbi.nlm.nih.gov/34241701/

Recovery is often quicker than PRK, although healing continues for several weeks and months beneath the surface.²https://pubmed.ncbi.nlm.nih.gov/34241701/

PRK recovery

PRK also reshapes the cornea with a laser, but it does not involve creating a corneal flap.

Instead, the thin outer layer of the cornea is gently removed before treatment. This layer naturally grows back during healing.

Because the surface of the eye needs to regenerate, recovery after PRK is usually slower than LASIK.³https://pubmed.ncbi.nlm.nih.gov/34241701/

Vision often improves gradually over time.

What happens during the first few days?

After LASIK

Many people experience blurry vision, watery eyes, mild discomfort, light sensitivity, or a gritty feeling during the first few hours after LASIK.

Vision often begins improving within the first day.⁴https://pubmed.ncbi.nlm.nih.gov/34241701/

Most people are advised to rest after surgery and use their prescribed eye drops as directed.

After PRK

The first few days after PRK can be less comfortable than LASIK because the outer layer of the cornea is healing.

Some people experience more discomfort, light sensitivity, tearing, or blurry vision during this stage.⁵https://pubmed.ncbi.nlm.nih.gov/34241701/

Your surgeon may place a protective contact lens over the eye while the surface heals.

Recovery experiences vary from person to person.

How long does recovery take?

LASIK recovery timeline

Many people return to work within a few days after LASIK, depending on the type of work they do and how their eyes are healing.

Vision often improves quickly, but small changes may continue as the eye heals over the following weeks and months.⁶https://pubmed.ncbi.nlm.nih.gov/34241701/

Follow-up appointments help your surgeon monitor your progress.

PRK recovery timeline

Recovery after PRK usually takes longer.

Many people need more time before returning to work and everyday activities because vision often improves more gradually.⁷https://pubmed.ncbi.nlm.nih.gov/34241701/

Healing continues over several weeks, and vision may continue to stabilise over the following months.

Your surgeon will advise when it is safe to return to work, driving, exercise, and other activities.

Is one procedure more comfortable?

During the procedure

Both LASIK and PRK are performed using anaesthetic eye drops to numb the eye.

Most people do not describe either procedure as painful during treatment.⁸https://www.healthline.com/health/does-laser-eye-surgery-hurt

You may feel pressure or notice lights during surgery, but significant pain during the procedure is not typical.

During recovery

Recovery experiences are different.

Many people find LASIK more comfortable during the first few days because the corneal flap helps protect the treated area.

PRK recovery may involve more discomfort while the surface layer of the cornea heals.

Everyone’s experience is different, and your surgeon will explain what you may expect based on the procedure recommended for you.

Why might someone have PRK instead of LASIK?

Every eye is unique

Not everyone is suitable for LASIK.

Some people have corneas that may be better suited to PRK.

Others may have occupations, hobbies, or eye conditions that influence which procedure is recommended.

Your surgeon will assess your eyes carefully before discussing the most appropriate treatment options.

A personalised recommendation

The goal is not to choose the fastest recovery.

The goal is to choose the procedure that is most suitable for your eye health and vision needs.

Your surgeon will explain why a particular procedure may be recommended in your individual situation.

Supporting your recovery

Follow your surgeon’s instructions

Whether you have LASIK or PRK, following your aftercare instructions is very important.⁹ https://pubmed.ncbi.nlm.nih.gov/34241701/

Use your prescribed eye drops as directed and attend all follow-up appointments.

These visits allow your surgeon to monitor healing and answer your questions.

Protect your eyes

Avoid rubbing your eyes while they heal.

Wear sunglasses if your eyes are sensitive to bright light.

Follow your surgeon’s advice about returning to work, driving, exercise, swimming, and sport.

Giving your eyes time to recover supports the healing process.

When should you contact your surgeon?

Know what is normal

Temporary blurry vision, light sensitivity, dry eyes, glare, and mild discomfort can occur after both LASIK and PRK.

These symptoms often improve as healing continues.¹⁰ https://pubmed.ncbi.nlm.nih.gov/34241701/

Seek advice if you are concerned

If you experience severe pain, increasing redness, a sudden decrease in vision, or symptoms that concern you, contact your surgeon promptly.

Your surgical team can assess your eyes and provide advice based on your recovery.

Choosing the right procedure

LASIK and PRK are both established laser eye surgery procedures, but they are not interchangeable. One person may be better suited to LASIK, while another may achieve a better outcome with PRK.

The most appropriate procedure depends on your eyes rather than which option has the quicker recovery.

A comprehensive eye assessment is the best way to understand your treatment options.

Learn more about LASIK and PRK

Understanding the differences between LASIK and PRK recovery can help you feel more prepared before laser eye surgery. While LASIK often has a faster recovery, PRK may be the better option for some patients based on their eye health and individual needs.

At Envision Eye Centre, our experienced team will perform a detailed assessment, explain your treatment options, and recommend the procedure that is most appropriate for your eyes. We are here to support you throughout every stage of your vision correction journey.

Take the next step

If you are considering laser eye surgery, the first step is finding out which treatment may be suitable for you.

Take the suitability self test today to learn whether laser eye surgery may be suitable for your vision needs.