Published: 24 February 2021 | Updated: 28 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Stress can affect wellbeing and may contribute to symptoms such as eyelid twitching. It should not be used to explain away new blur, double vision or vision loss. Seek appropriate eye assessment, urgent care for sudden changes, and support for stress that feels persistent or overwhelming.
Published: 15 January 2021 | Updated: 28 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Sudden blurred vision needs urgent assessment. Sudden vision loss is an emergency; call 000 if vision changes occur with possible stroke signs. Do not wait for a routine booking or assume that improvement means the cause is harmless.
Published: 24 December 2020 | Updated: 28 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Do not drive if your vision is unsafe. Blurred signs, troublesome glare, double vision or changes in side vision deserve assessment. NSW drivers must report relevant vision changes and follow licence conditions. A past eyesight-test pass does not explain a new symptom or replace ongoing eye care.
Published: 8 December 2020 | Updated: 28 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Vision statistics depend on who was studied, what was measured and when. A count of people with any long-term eye condition is not the same as a count of blindness. This update replaces unsupported comparisons in the original article with clearly labelled sources and practical questions for readers.
Published: 27 November 2020 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Sleep and eye symptoms deserve appropriate assessment. Persistent sleep problems, suspected sleep apnoea or recurring eye discomfort should not be self-diagnosed from this interview. Sleeping longer is not a substitute for treating an eye condition.
Published: 23 November 2020 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Summer eye protection should match the activity: UV protection outdoors, suitable eyewear for hazards and sensible swimming precautions. Children need well-fitting protection too. Pain or changed vision should not be assumed to be a harmless seasonal irritation.
Published: 15 February 2021 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Seeing depends on the eye and brain working together: the cornea and lens focus light on the retina, retinal cells convert light into electrical signals, and the optic nerve carries those signals to the brain. Visual acuity is one measure of vision, not a complete assessment of eye health or visual function.
Published: 16 November 2020 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Presbyopia is an age-related loss of near-focusing ability as the natural lens becomes less flexible. It can occur alongside myopia. New near blur deserves an examination rather than an assumption that every change is simply ageing.
Published: 9 November 2020 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Strabismus means eye misalignment; amblyopia means reduced vision from abnormal visual development. They can occur together but are not the same condition. Early assessment guides treatment and monitoring.
Published: 18 August 2020 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Eye tracking describes eye movements used during visual tasks. Reading avoidance, losing place or poor coordination do not alone diagnose a tracking disorder. Assessment should distinguish eye-movement findings from other learning, balance or health concerns.
Published: 20 June 2020 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Working from home can involve prolonged near work and visual discomfort. Review the task, viewing setup and prescription needs, and seek assessment for recurring symptoms. Discomfort alone does not establish permanent damage or myopia progression.
Published: 17 June 2020 | Updated: 28 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Changes in children’s visual habits are a prompt to keep eye care up to date. An examination can identify myopia and guide monitoring or management; symptoms and screen use alone do not establish a diagnosis.
Published: 7 April 2020 | Updated: 28 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Visual conditions can coexist with learning, reading, attention or coordination concerns, but these concerns are not diagnosed from one eye symptom or behaviour. Eye findings and educational or developmental needs should be assessed separately.
Published: 27 March 2020 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: This March 2020 article is retained as historical reporting, not current COVID-19 guidance. Red or irritated eyes have many possible causes and cannot diagnose COVID-19. Eye pain, light sensitivity or a sudden change in vision needs prompt assessment.
Published: 11 March 2020 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Reading discomfort deserves assessment, but it does not establish Irlen syndrome or prove that coloured filters will improve reading. Recognised eye conditions and learning needs should be assessed appropriately. Subjective comfort and reading performance are different outcomes.
Published: 3 March 2020 | Updated: 28 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Correcting blurred distance vision and slowing myopia progression are different treatment goals. A plan needs individual assessment, practical discussion of benefits and risks, and ongoing review. Population forecasts explain the wider context but cannot determine a child’s treatment.
Published: 16 February 2020 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: A distance eyesight chart is one part of assessing a child’s vision. An examination can also consider refraction, eye health and eye coordination when indicated. Reading, behavioural or developmental concerns need appropriate educational or medical assessment as well.
Published: 29 June 2017 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Correcting myopic blur and slowing myopia progression are different goals. Do not stop or weaken prescribed glasses because of this historical article. Discuss progression, suitable management options and follow-up with your clinician; no option guarantees that myopia will stop.
Published: 11 April 2017 | Updated: 28 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Healthy lifestyle habits can support general and eye health, but diet, exercise, hydration or supplements do not replace diagnosis-specific treatment or monitoring.
Published: 30 March 2017 | Updated: 30 September 2026 | Author: Smart Vision Optometry. TL;DR Summary: Anxiety and visual symptoms can occur at the same time, but blurred vision, flashes, tunnel-like vision or other visual changes have many possible causes and should not automatically be attributed to anxiety. Persistent changes deserve assessment, and sudden vision changes can require urgent medical care.
