When laser eye surgery goes wrong: Understanding risks and recovery

Laser eye surgery is a safe and effective way to correct vision problems, but like any medical procedure, it’s not without risks. While complications are rare, it’s important to understand what could go wrong and what to do if you experience unexpected results.

What happens when laser eye surgery goes wrong?

When complications occur, they can range from minor side effects to more serious issues. Some common concerns include1https://www.lasereyesurgeryhub.co.uk/laser-eye-surgery/safety/:

  • Dry eyes: A temporary but common side effect after surgery.
  • Overcorrection or undercorrection: This occurs when the laser removes too much or too little corneal tissue, affecting vision quality.
  • Glare or halos: Some patients notice these effects at night, particularly around lights.

Common complications of LASIK surgery and their impact on vision2https://www.michiganmedicine.org/health-lab/pros-and-cons-lasik-are-risks-worth-cost

  1. Dry Eyes: While common, this usually resolves within a few weeks. Surgeons often recommend artificial tears to alleviate symptoms.
  2. Corneal ectasia: A rare condition where the cornea becomes weak or distorted. Additional treatment, such as corneal cross-linking, may be needed.
  3. Infection or inflammation: Prompt treatment with antibiotics or anti-inflammatory drops can resolve these issues quickly.

How to recognise early signs of eye surgery going wrong

Pay attention to these warning signs after surgery:

  • Persistent pain or discomfort
  • Sudden changes in vision
  • Redness or swelling that doesn’t improve

If you notice any of these symptoms, contact your surgeon immediately.

Understanding corneal ectasia and other serious laser eye complications

Corneal ectasia3https://eyewiki.org/Ectasia_After_LASIK is one of the most serious complications of laser eye surgery, but it’s also rare. It’s more likely to occur in patients with pre-existing corneal issues. Thorough pre-surgical screening helps minimize this risk.

Steps patients can take after laser eye surgery goes wrong

If you suspect a problem, here’s what to do:

  1. Seek medical advice: Contact your surgeon as soon as possible.
  2. Follow post-op instructions: Use prescribed eye drops and avoid rubbing your eyes.
  3. Stay positive: Most complications can be treated successfully with prompt care.

While complications are rare, it’s essential to choose an experienced surgeon and follow their guidance for a successful outcome.

Want to learn more about laser eye surgery and whether it’s right for you? Take our self-test to start your journey toward clearer vision.

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