Laser Vision Correction: Is It Right for You?

Laser vision correction (LASIK) is one of the most effective ways to reduce or eliminate dependence on glasses or contact lenses. If you're over 30 and tired of blurry vision or the daily hassle of lenses, LASIK might be worth considering. This guide explains how it works, who it's for, its benefits and risks, and what recovery looks like.

What is LASIK and how does it work?

LASIK (Laser-Assisted In Situ Keratomileusis) reshapes your cornea – the clear front part of the eye – using a precise, computer-guided laser. This outpatient procedure corrects common vision problems like:

• Myopia (short-sightedness)
• Hyperopia (long-sightedness)
• Astigmatism (blurred or distorted vision)

The surgery uses two lasers:

1. A femtosecond laser creates a thin corneal flap.
2. An excimer laser then reshapes the cornea underneath.

The flap is replaced afterward and heals naturally – no stitches required. The entire procedure takes about 15 minutes per eye, and you can go home the same day.

Quick fact: Over 100,000 people in the UK and 15,000+ in Ireland undergo LASIK each year.

Benefits of LASIK

• Rapid results: Most people notice clearer vision within 24–48 hours.
• High success rates: 99% achieve driving-standard vision; 90% reach 20/20 vision or better.
• Quick recovery: Return to normal activities within a day or two.
• No more daily lenses: Save money and avoid the hassle of glasses or contacts.
• Proven safety: LASIK has one of the highest satisfaction rates of any elective surgery (96%+).

Are there risks?

Yes – though serious complications are rare (less than 1%). Common side effects during healing:

• Temporary glare or halos at night
• Dry eyes or mild discomfort
• Slight vision fluctuations

These usually resolve in a few weeks. A small percentage (2–5%) may need a follow-up enhancement later.

Long-term limitations:

• LASIK doesn't prevent age-related vision changes (e.g., reading glasses in your 40s+)
• It's not suitable for everyone (e.g., unstable prescription, certain eye conditions)

Who’s a good candidate?

You may be eligible if you:

• Are over 18 with a stable prescription for 1–2 years
• Have a prescription within the treatable range (e.g., up to -10.00 myopia)
• Have healthy eyes with no severe dryness, infections, or conditions like keratoconus
• Are not pregnant or breastfeeding
• Have realistic expectations

Around 15–20% of patients are advised to choose alternative treatments like PRK or lens implants.

What to expect after LASIK

• Day 1: Mild irritation, blurry vision, light sensitivity. Rest is advised.
• Day 2: Vision often improves significantly. Most people return to work.
• First week: Use drops, avoid rubbing eyes, no eye makeup, no swimming.
• First months: Vision stabilises over 1–3 months. Attend follow-ups to monitor healing.

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LASIK is a safe, effective way to improve vision for many adults. If you qualify, it can offer life-changing clarity and freedom. However, a thorough eye exam and consultation are essential. Our ophthalmology team will evaluate your suitability and recommend the safest solution for your needs.

Want to know if LASIK is right for you?
‍Contact us today to book a personalised consultation.

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