Complications and Recovery from Cataracts
Complications and recovery from cataracts are usually straightforward, especially with modern surgical techniques. Although rare, some complications can affect recovery and should be addressed quickly to preserve vision.
Short-Term Recovery
After surgery, most people experience mild discomfort, blurry vision, or light sensitivity for a few days. These effects are temporary. Vision typically starts to improve within 24–72 hours.
It’s important to:
- Use prescribed anti-inflammatory and antibiotic drops
- Avoid rubbing the eye
- Wear protective eyewear while sleeping
- Refrain from heavy lifting or bending over during the first week
Common Short-Term Complications
- Dry eye or irritation
- Redness and slight swelling
- Sensitivity to light or glare
These resolve within days and are managed easily with medication and care.
Posterior Capsule Opacification (PCO)
One of the most common long-term complications is PCO, where the lens capsule becomes cloudy after surgery. It may occur weeks to years later but is treatable with a quick, painless laser procedure called YAG capsulotomy, which restores clear vision almost instantly.
Rare but Serious Complications
- Infection (endophthalmitis): Redness, severe pain, and vision loss
- Retinal detachment: Sudden flashes or floaters
- Cystoid macular oedema: Swelling at the centre of the retina
- Dislocated IOL: May require repositioning
Full Recovery Timeline
- Return to work/light activities: 2–5 days
- Resume exercise: 1–2 weeks
- Full healing: 4–6 weeks
- Final vision stabilisation: up to 2 months
Complications and Recovery from Cataracts
Most patients achieve excellent results. With care and follow-up, complications and recovery from cataracts are well managed, and long-term vision is significantly improved — often permanently.
