Cataract: How It Affects Your Vision And What You Can Do In Singapore

Cataracts are one of the most common eye conditions affecting Singapore’s ageing population. According to studies, 80% of people aged 60 and above have some form of cataract. While cataracts are often linked to ageing, they can also affect younger individuals due to medical conditions, trauma, or prolonged exposure to ultraviolet (UV) light. In this article, we provide a complete guide to cataract, including symptoms, risk factors, diagnosis, treatment options available in Singapore, and what to expect after surgery. 

If you or someone you care for is affected by cataracts, knowing what to do next can make a difference in preserving healthy vision.

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What Is A Cataract?

A cataract is the clouding of the eye’s natural lens. The lens lies behind the iris and pupil and helps to focus light on the retina. When it becomes cloudy, it prevents light from passing through clearly, causing blurred or distorted vision. Cataracts tend to develop gradually and can affect one or both eyes.

Common Symptoms Of Cataracts

The early stages of cataract development may not present any symptoms. However, as the cataract progresses, you may notice:

• Cloudy, blurry, or dim vision.
• Difficulty seeing at night or in low light conditions.
• Sensitivity to light and glare.
• Seeing halos around lights.
• Faded or yellowed colours.
• Frequent changes in your glasses or contact lens prescription.
• Double vision in a single eye.
  

These symptoms may interfere with daily activities such as reading, driving, or recognising faces. If you are experiencing any of these issues, you should schedule an eye examination as soon as possible.

Risk Factors For Cataracts

Cataracts can affect anyone, but several factors may increase the likelihood of developing them:

• Ageing (most common in those over 60).
• Diabetes.
• Prolonged exposure to UV rays (sunlight).
• Smoking and alcohol consumption.
• Eye injuries or trauma.
• Use of corticosteroid medications.
• Family history of cataracts.
• Previous eye surgery

Regular eye check-ups are particularly important for individuals with these risk factors.

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How Are Cataracts Diagnosed?

A cataract is typically diagnosed during a comprehensive eye examination. In Singapore, this may be done by an optometrist or ophthalmologist using the following tests:

• Visual acuity test: Measures how well you can read a series of letters on a chart.
• Slit-lamp examination: Allows the eye specialist to closely examine the lens and other structures of the eye.
• Retinal exam: After dilating your pupils, the doctor can examine the retina to assess any damage or abnormalities.

These tests help to determine the severity of the cataract and whether surgical intervention is necessary.

Treatment Options For Cataracts In Singapore

There is no medication or eye drop that can reverse cataracts. The only effective treatment is cataract surgery. Fortunately, this is one of the most commonly performed surgeries in Singapore, with a high success rate.

What Does Cataract Surgery Involve?

Cataract surgery is a day procedure performed under local anaesthesia. It involves:

1. Removing the clouded natural lens.
2. Replacing it with an artificial intraocular lens (IOL).

There are different types of IOLs, including monofocal, multifocal, and toric lenses. The choice depends on your lifestyle, visual needs, and any other eye conditions you may have.

Where Can You Get Cataract Surgery In Singapore?

Cataract surgery is widely available in both public hospitals and private eye centres. 

Cost Of Cataract Surgery In Singapore

The cost of cataract surgery in Singapore can vary widely.

Learn more: Cataract Surgery Cost Singapore: Public Hospitals vs. Private Eye Clinics

Recovery After Cataract Surgery

Recovery is usually quick, with many patients reporting improved vision within a few days. You may be prescribed eye drops to prevent infection and inflammation. Most people can return to normal activities within a week, but strenuous activity should be avoided for at least a month.

Some post-operative care tips include:

• Avoid rubbing your eye.
• Wear sunglasses to protect from bright light.
• Attend follow-up appointments.
• Use prescribed medication as instructed.

Can Cataracts Be Prevented?

While ageing is unavoidable, you can take steps to slow the progression of cataracts:

• Wear UV-protective sunglasses.
• Eat a balanced diet rich in antioxidants.
• Stop smoking.
• Manage chronic conditions such as diabete
• Attend regular eye screenings.

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Key Takeaway

Cataracts are a common but treatable condition. With early detection and timely surgery, most people regain clear and functional vision. Whether you are noticing vision changes or seeking a second opinion, do not delay seeking medical advice.

Book A Consultation With An Ophthalmologist In Singapore

If you are looking for more information on cataract or surgery options, contact us for an introduction to a trusted eye specialist in Singapore.

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