Everything You Need to Know About Cataract Surgery — From Symptoms to Recovery

Cataracts are a common eye condition, particularly as we age, where the natural lens inside your eye becomes cloudy. This clouding can significantly impact your vision, making everyday tasks challenging. At Sana Private Health, we understand the concerns that come with declining eyesight, providing exceptional care and world-leading treatments for cataracts.

We’re here to guide you through everything you need to know about cataracts and cataract surgery, from recognising the symptoms to recovery.

What are Cataracts?

Imagine looking through a frosty or dirty window – that’s often how people describe vision affected by cataracts. The eye’s natural lens, normally clear, works to focus light onto the retina, much like a camera lens. With a cataract, the proteins within this lens clump together, causing it to become opaque. This prevents light from passing through clearly, leading to blurred vision.

Recognising the Symptoms: Is it a Cataract?

Cataracts often develop gradually, and in their early stages, you might not notice any significant changes. However, as they progress, you may experience:

• Blurred or cloudy vision, which is the most common symptom, making objects appear hazy or less sharp.

• Difficulty with vision at night - you might find it harder to see in low light or experience increased glare from headlights.

• Bright lights, especially sunlight, can become uncomfortable or cause halos around them.

• Colours may appear dull, less vibrant, or have a yellowish tint.

• Frequent changes in glasses or contact lens despite updated prescriptions.

• In some cases, a cataract can cause you to see two images with one eye open.

  
  

If you’re experiencing any of these symptoms, book a consultation at our private hospital in Swansea or Cataract Centre of Excellence in Bridgend. Early diagnosis allows for quicker intervention and better outcomes.

The Cataract Surgery Journey at Sana Private Health

Cataract surgery is a highly effective and common procedure, and at Sana Private Health, we make your experience as comfortable as possible. The surgery involves removing the clouded natural lens and replacing it with a clear, artificial intraocular lens (IOL).

We’ll begin with a thorough consultation with one of our experienced ophthalmologists. They will assess your eye health, discuss your symptoms, measure your eye to determine the correct IOL power, and answer any questions you may have. We’ll work with you to create a personalised treatment plan.

On the day of your surgery, you’ll be given eye drops to dilate your pupil and numb your eye. You may also receive a mild sedative to help you relax. Cataract surgery is typically performed under local anaesthetic, meaning you’ll be awake but won't feel any pain.

The surgery itself usually takes about 10-20 minutes per eye. Our skilled surgeons use a technique called phacoemulsification, where a tiny incision is made in the cornea. A small probe emits ultrasound waves to break up the cloudy lens into tiny pieces, which are then gently suctioned out. Finally, the folded artificial lens (IOL) is inserted through the same small incision and unfolds into its permanent position.

After the procedure, a protective shield or patch may be placed over your eye. You’ll spend a short time in our recovery area, where our team will monitor you before you're able to go home the same day.

Your Recovery: What to Expect and How to Care for Your Eyes

Recovery from cataract surgery is generally quick, with many patients noticing an improvement in their vision within a few days. However, full healing can take several weeks. Here are some key recovery tips:

• Follow Post-Operation Instructions 

  Your surgeon will provide specific instructions regarding eye drops (to prevent infection and reduce inflammation), wearing an eye shield (especially at night), and activity restrictions. Adhering to these instructions will ensure your healing process.

  
  

• Expect Some Mild Discomfort 

  It’s normal to experience some mild grittiness, blurriness, or light sensitivity in the first few days. Over-the-counter pain relievers can help manage any discomfort.

  
  

• Protect Your Eye

  Avoid rubbing or pressing on your eye. Wear sunglasses outdoors to protect against bright light and dust.

  
  

• Avoid Strenuous Activities

  For a few weeks, refrain from heavy lifting, bending over, and strenuous exercise to prevent increasing pressure in your eye.

  
  

• Be Mindful of Water

  Avoid getting water directly into your eye from showering or swimming for a few weeks to minimise the risk of infection.

  
  

• Limit Screen Time (Initially)

  While you can use screens, try to limit prolonged screen time in the immediate aftermath to allow your eyes to rest.

  
  

• Attend Follow-Up Appointments

  Regular follow-up appointments with your ophthalmologist are crucial to monitor your healing progress.

  
  

• Be Patient

  While vision improves quickly for many, it can take time for your eye to fully adjust to the new lens and for your vision to stabilise.

  
  

At Sana Private Health, we’ll support you every step of the way, from your initial consultation to your full recovery.

Book your consultation today or to speak to our team: Contact | Private hospital in Wales | Sana

If you're experiencing symptoms of cataracts or would like to learn more about cataract surgery, please don't hesitate to contact Sana Private Health for a consultation. We're here to help you regain clear vision and improve your quality of life.