Globally, cataracts affect an estimated 65.2 million people and are responsible for about 80% of all vision loss, according to the World Health Organisation. Cataracts develop when the eye’s natural lens becomes cloudy, preventing light from passing through clearly and leading to reduced vision.
In the early stages, cataracts may develop gradually and cause little disruption to daily life. Over time, however, vision can become increasingly blurred, colours may appear dull, and activities such as reading or driving may become more difficult. Without treatment, cataracts can interfere with overall visual function.
As populations age and life expectancy continues to increase, the number of people affected by cataracts is expected to rise. Fortunately, many cataract conditions can be managed with surgery. In this article, we explore the benefits of cataract surgery in Singapore and how it may help restore clearer vision and support everyday visual needs.
Improved Vision
During cataract surgery, the clouded natural lens is replaced with a clear artificial lens, also known as an intraocular lens (IOL). By allowing light to pass through the eye more clearly, vision often becomes sharper and less hazy. Colours that previously appeared dull may look clearer once the clouding is removed.
Some patients also notice a reduction in glare, which is commonly associated with lens clouding. As the eyes heal and adjust to the new lens, gradual changes in vision may continue over several weeks. Many individuals report clearer vision following the procedure, according to the American Optometric Association.
Decreased Risk of Falling
Falling is often caused by loss of vision and the danger of falling can be life-threatening, especially for the elderly. As cataracts typically develop much later in life and compromise one’s vision, seniors who have cataracts tend to fall more, which not only affects them, but the people that they live with as well. With cataract surgery, the risk of falls is drastically reduced. Studies examined patients over the age of 65 who were diagnosed with cataracts. After undergoing cataract surgery, there was a 16% decrease in the risk of hip fractures. For patients with severe cataracts, this figure decreased by 23%! By spending less time confined to a bed or wheelchair, one can enjoy a happier, more fulfilling life.
Improved Emotional and Mental Health
Cataract surgery can influence emotional and mental well-being by supporting clearer vision and greater independence. When everyday tasks such as reading, moving around safely, or recognising faces become easier, reliance on others may lessen. This can reduce frustration and help individuals feel more confident in managing daily activities.
Research has shown that vision impairment may be associated with a higher likelihood of emotional distress, particularly among older adults. Addressing vision loss can therefore have effects beyond eyesight alone. As visual clarity improves, many people find it easier to re-engage with routines and social interactions, which may contribute to a more positive sense of emotional balance and mental well-being.
Improved Overall Quality of Life
Ultimately, the above benefits all lead to a better quality of life. Living with cataracts may prevent you from doing the things you love. However, with cataract surgery, hobbies including driving, knitting and reading are all made possible again! Research suggests that cataract surgery improved quality of life by over 36%! This may be attributed to an increased level of self-confidence, renewed interests and involvement in hobbies, work, and socialising with family and friends. Being able to once again enjoy the activities that bring you joy gives you greater freedom and boosts your confidence, hence improving overall quality of life.
No doubt, cataract surgery proves to be highly advantageous. In Singapore, cataract surgery can cost up to $4,490 to $10,000 depending on your condition and the treatments required. Though it may be a costly procedure, the benefits it brings make it a worthwhile and necessary investment.
With a range of treatment options available including cataract surgery, visit Nova Eye Centre for any of your eye care needs. Our professional eye specialists in Singapore are always ready to help! Contact us today for more information.