LASIK Eye Surgery: Myths Debunked

At our ophthalmic practice in Sandton, South Africa, we meet many patients who are curious about LASIK eye surgery. However, a lot of people come in with concerns based on misinformation or outdated beliefs. In this article, we explain what LASIK is, how it’s performed, and most importantly — debunk the common myths surrounding this life-changing procedure.

What is LASIK?

LASIK (Laser-Assisted In Situ Keratomileusis) is a safe, modern laser surgery that corrects common vision problems such as:

• Myopia (nearsightedness)

• Hyperopia (farsightedness)

• Astigmatism

It works by reshaping the cornea so that light entering the eye focuses correctly on the retina, providing clearer vision without the need for glasses or contact lenses.

How is LASIK Performed?

The LASIK procedure is fast and precise, typically completed in under 15 minutes per eye:

1. Numbing Drops: The eyes are numbed with special eye drops — no injections or general anesthesia required.

2. Flap Creation: A thin flap is made in the cornea using a femtosecond laser.

3. Reshaping: A laser reshapes the cornea based on your unique vision needs.

4. Flap Replacement: The flap is repositioned and begins healing naturally.

Most patients notice improved vision within 24 hours.

Common LASIK Myths – Debunked

Let’s clear up some of the most persistent misconceptions.

Myth 1: LASIK is painful

Truth: The procedure is virtually painless. Thanks to numbing eye drops, most patients feel only slight pressure during the process. Any post-operative discomfort is usually mild and temporary.

Myth 2: LASIK is risky and unsafe

Truth: LASIK is one of the safest elective surgeries available today. Complications are rare, especially when performed by an experienced ophthalmologist using advanced laser technology. Millions of procedures have been safely performed worldwide.

Myth 3: The effects of LASIK wear off

Truth: The results of LASIK are long-lasting. While natural changes in vision due to ageing can still occur (such as presbyopia), the correction done by LASIK remains stable for years—often decades.

Myth 4: LASIK can cause blindness

Truth: There are no known cases of LASIK alone causing blindness. Serious complications are extremely rare, and the risk is much lower than with long-term use of contact lenses, which can lead to infections if not used properly.

Myth 5: LASIK is only for young people

Truth: While most LASIK patients are between 18 and 45, many older patients are also suitable candidates. If your eyes are healthy and your prescription is stable, age isn’t necessarily a barrier.

Myth 6: The recovery is long and difficult

Truth: Most people return to normal activities within 1–2 days. Vision improvement is often immediate, and full recovery usually takes just a few weeks.

Is LASIK Right for You?

Not everyone is a candidate for LASIK, but many people who assume they aren’t actually are. A full eye examination at our Sandton practice will determine your eligibility based on factors such as:

• Corneal thickness

• Overall eye health

• Prescription stability

If you’re tired of glasses or contacts, LASIK could be a simple and effective solution.

Book Your LASIK Consultation Today

Don't let myths stop you from achieving clear vision. Our expert team in Sandton, South Africa uses the latest technology and proven techniques to ensure safety, precision, and excellent results.

📞 Contact us today to schedule your LASIK assessment and take the first step toward freedom from glasses or contact lenses.