New research suggests that amblyopia could be more than just a vision problem - providing valuable insight into potentially life-threatening health issues.
Although commonly known as "lazy eye", amblyopia goes far beyond the realm of vision, serving as a potential indicator of underlying conditions that demand immediate attention. Experts at Oakley underscore the importance of regular eye examinations by optometrists or ophthalmologists in effectively diagnosing and managing amblyopia, emphasising that its implications extend far beyond vision-related concerns.
They emphasize the crucial role of eye examinations in uncovering amblyopia and associated health issues, highlighting the need for prompt action to address potential underlying conditions.
"Lazy eye", a condition affecting millions worldwide, was previously characterized as a cosmetic or vision-related issue - solely affecting visual clarity despite corrective lenses. However, emerging evidence reveals a deeper link between amblyopia and a wide range of chronic diseases and conditions that extend beyond the eyes, calling for comprehensive evaluation to uncover the root cause of this condition.
Amblyopia, or lazy eye, has been linked to a number of chronic diseases and conditions. Neurological disorders such as Parkinson's disease and multiple sclerosis have shown connections with the condition, suggesting a potential shared mechanism in the brain that involves neurodegeneration or impaired neural signalling.
Cardiovascular diseases like hypertension and stroke have also shown correlations with amblyopia. This could be due to changes in heart function affecting blood flow to the eye and impacting its function, reports Nottinghamshire Live.
Metabolic disorders such as diabetes may contribute to the development of lazy eye through systemic inflammation and heart complications. Additionally, conditions that affect the endocrine system, like thyroid disorders, have been associated with amblyopia.
How to recognise lazy eye
Vision problems
Common signs of amblyopia include blurred vision, double vision, or poor depth perception. Those affected may struggle with reading, focusing, or tracking objects with one eye.
Eye misalignment
Strabismus, or crossed eyes, is often linked to lazy eye. One eye may drift inward or outward, causing an imbalance in eye alignment.
Headaches and eye strain
Persistent headaches, particularly after visual tasks, and eye strain are potential indicators of lazy eye. Individuals may experience discomfort or fatigue in the affected eye.
Lack of eye contact
Individuals with lazy eyes might dodge eye contact or show poor eye coordination during social interactions.
Behavioural changes
Sudden changes in behaviour, like irritability, frustration, or trouble focusing, could indicate hidden vision issues, including amblyopia.
Asymmetrical pupil size
Anisocoria, or unequal pupil size, can occasionally be a symptom of lazy eye. However, this sign is less frequent and may necessitate medical assessment.