Published: 16 October 2020 · Last updated: 16 September 2026 · Publisher: Smart Vision Optometry
At a glance
Vision therapy is a structured, individualised program that may be used for selected diagnosed visual conditions. The treatment, goals and evidence depend on the condition. Improving a visual skill or reducing near-work symptoms does not by itself establish improved reading, learning or academic performance, and vision therapy is not a treatment for dyslexia.
What is vision therapy?
Vision therapy is a clinician-directed program of activities intended to improve specific visual functions identified during an assessment. Depending on the diagnosis, a program may address focusing, eye teaming, convergence, eye movements or visual comfort. It may include in-office sessions, prescribed home activities, lenses, prisms or other tools, with progress reviewed against agreed clinical measures.
It is not a standard program for every symptom. Headaches, eye strain, double vision, losing place or difficulty sustaining near work can have different causes, so an eye-health and visual-function assessment should come before a treatment recommendation.
Where is there evidence for vision therapy?
One condition with specific evidence is convergence insufficiency, where the eyes have difficulty working together comfortably at near. The US National Eye Institute describes convergence exercises as a treatment option and explains that specialist-directed and home activities may be used.
Evidence for one diagnosis should not be generalised to unrelated symptoms or conditions. The type of therapy, expected benefit, duration and alternatives should be discussed for the individual patient.
Vision, reading and learning are not the same outcome
A child can have a genuine visual problem and a separate learning difficulty at the same time. Treating the diagnosed visual condition may improve comfort or clinical signs, but it should not be represented as treating dyslexia or guaranteeing better school results. The NIH-funded CITT-ART trial found that treatment improved clinical signs of convergence insufficiency but did not improve standardised reading outcomes more than placebo therapy.
The Royal Australian and New Zealand College of Ophthalmologists states that eye-movement problems are not established as important causes of reading difficulties. Educational, developmental or medical assessment should not be delayed when those concerns are present.
Why assessment and measurable goals matter
A useful care plan begins with a clear diagnosis and records the symptoms and clinical findings that treatment is intended to address. Progress can then be reviewed against those same measures. Ask what was tested, why the proposed activities are appropriate, what improvement is realistically expected, how long treatment may take, what it costs, what alternatives exist and when the plan will be reconsidered.
Patient stories can describe an individual experience, but they cannot prove that treatment caused every reported change or predict another person’s result. Our vision-therapy and juggling article explains why an engaging activity and a measured clinical outcome should be considered separately.
Discussing symptoms with Smart Vision Optometry
Smart Vision Optometry’s vision therapy assessment page explains how the practice evaluates visual skills and decides whether treatment, monitoring or referral is appropriate. Recommendations depend on the findings rather than on a symptom list alone.
Book an assessment at Bondi or Mosman, or call Bondi on (02) 9365 5047 or Mosman on (02) 9969 1600.
Frequently asked questions
What is vision therapy?
Vision therapy is an individualised program of activities used to address selected visual functions when an assessment identifies a relevant condition. The program and goals depend on the diagnosis and the patient’s needs.
Can vision therapy treat dyslexia or learning difficulties?
Vision therapy is not a treatment for dyslexia or a learning disorder. It may be used for a separately diagnosed visual condition that affects comfort or visual function, but educational and developmental support should be addressed by the appropriate professionals.
What should I ask before starting a program?
Ask for the diagnosis, assessment findings, evidence for the proposed treatment, measurable goals, expected duration and costs, alternatives, and the point at which progress will be reviewed.
