Vision conditions
Paediatric Amblyopia (Lazy Eye)
Amblyopia occurs when the brain favours one eye, reducing vision development in the other during childhood. It’s the most common cause of vision impairment in children and responds best to treatment before age 7-8. Regular eye screenings help detect it early for optimal visual growth.
Why one eye develops weaker vision
Understanding brain-eye development
During early childhood, the brain learns to combine images from both eyes. Amblyopia develops when it suppresses input from one eye due to blur (refractive error), misalignment (strabismus), or obstruction (droopy lid, cataract). The weaker eye loses visual strength if not treated during the critical developmental window.
Children under 10 — 2-5% prevalence
Amblyopia affects 2-5% of children worldwide and up to 1 in 20 Singaporean children.
Treatment success — Age 7 and under
Over 75% of children treated before age 7 achieve significant vision improvement in the weaker eye.
Subtle signs of poor binocular vision
When to consider an eye evaluation
Recognizing the Symptoms of Lazy Eye
- One eye wandering inward/outward (strabismus)
- Poor depth perception or clumsy coordination
- Closing/tilting head to favour one eye
- Difficulty following moving objects with both eyes
Children rarely notice their own vision difference. Parental observations include:
Does this sound like your child? Book an assessment today.
Proven treatments for childhood amblyopia
Strengthening the weaker eye
Treatment forces the brain to use the weaker eye during the treatment window. After full assessment, your ophthalmologist may recommend:
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Clarifying Your Concerns
Frequently Asked Questions
We understand that vision-related conditions can be potentially overwhelming. Here are honest, transparent answers to the questions we hear most often from our patients.
Amblyopia, or lazy eye, is a condition where one eye does not develop normal vision during childhood, often because the brain favours the stronger eye. It’s treatable when caught early.
Symptoms may include squinting, poor depth perception, or difficulty with reading or seeing things at a distance. Children with amblyopia often struggle to focus with one eye or have noticeable eye misalignment.
Early treatment is crucial because the brain is most adaptable in early childhood. The sooner the weaker eye is encouraged to develop better vision, the better the chance of achieving normal vision.
Treatment aims to strengthen the weaker eye. Common approaches include corrective glasses, patching the stronger eye, atropine drops to blur the stronger eye, and vision therapy exercises to improve coordination.
Treatment duration varies, but it typically takes several months to a few years, depending on the child’s age and the severity of the condition. Consistency in following treatment recommendations is key to success.
Yes, most cases of amblyopia can be treated without surgery. Treatment often involves corrective glasses, patching, or atropine drops, with surgery reserved for cases of eye misalignment (strabismus) if needed.
It’s recommended to have your child’s eyes checked as early as 6 months old. If amblyopia or any vision problems are suspected, early detection allows for more effective treatment.
Currently, Medisave cannot be used for amblyopia treatment, as it is not classified as a subsidised procedure. However, your healthcare provider will provide details on available options and payment plan