When Do Amblyopia Symptoms Usually Start to Appear
Vancouver, Canada – March 30, 2026 / Gastown Optometry /
Gastown Optometry Strengthens Pediatric Eye Care with Expanded Amblyopia Screening and Early Intervention Services
Award-winning optometrist in Vancouver urges parents to recognize amblyopia symptoms early to protect children’s long-term visual development
VANCOUVER, B.C., March 25, 2026 — Gastown Optometry, led by Dr. Errin Bligh, a leading optometrist in Vancouver, today announced expanded amblyopia screening and early intervention services for pediatric patients. The initiative is designed to help parents identify amblyopia symptoms during the critical early years of visual development, when treatment is most effective and outcomes are strongest.
Amblyopia, commonly known as lazy eye, is one of the most common vision conditions affecting children. It occurs when the brain favors one eye over the other, leading to reduced vision in the weaker eye. According to the Canadian Association of Optometrists, amblyopia affects approximately two to three percent of the population and is the leading cause of single-eye vision loss in children and young adults. The condition can be caused by strabismus, significant differences in refractive error between the eyes, or visual obstructions such as congenital cataracts. Without early detection and treatment, the brain may permanently suppress input from the weaker eye, resulting in lasting vision impairment.
When Amblyopia Symptoms Typically Appear
Amblyopia symptoms often begin during infancy or early childhood when the visual system is still developing, but they can be difficult to detect because children rarely recognize or report vision problems on their own. As an experienced optometrist in Vancouver specializing in pediatric care, Dr. Bligh notes that signs may appear as early as the first year of life and become more noticeable between ages three and five. Key amblyopia symptoms parents should watch for include:
• One eye drifting or appearing misaligned, turning inward or outward, which may be intermittent or constant
• Frequent squinting, head tilting, or closing one eye when trying to focus on objects, screens, or reading materials
• Difficulty with depth perception and coordination, such as trouble catching objects, bumping into things, or navigating uneven surfaces
• Holding books or screens unusually close to the face, or sitting very close to televisions and displays
• Complaints of headaches or tired eyes, or avoidance of visual tasks like drawing, puzzles, or reading
Why Amblyopia Often Goes Undetected
One of the biggest challenges with amblyopia is that children typically do not realize anything is wrong. When one eye sees clearly, the brain compensates by relying on the stronger eye and suppressing input from the weaker one, making amblyopia symptoms invisible to the child. Standard vision screenings at schools or pediatric wellness visits may not always catch subtle differences between the eyes. A comprehensive eye exam performed by a qualified optometrist in Vancouver allows each eye to be tested individually, evaluates alignment, and identifies early signs that screenings can miss.
Diagnosis and Treatment at Gastown Optometry
Diagnosing amblyopia involves assessing visual acuity in each eye, evaluating eye alignment, and checking for refractive differences that could be driving the condition. Treatment options at Gastown Optometry include prescription glasses to correct refractive errors, patching therapy to encourage the brain to use the weaker eye, and in some cases, medicated eye drops or specialized vision therapy. Eye care professionals generally recommend that children receive their first comprehensive eye exam within the first year of life, with additional exams around age three and again before starting school. Early treatment significantly improves the chances of strengthening vision and restoring balanced eye function.
Parents who notice amblyopia symptoms or want to ensure their child’s vision is developing properly can schedule a comprehensive pediatric eye exam at Gastown Optometry. The clinic is located at 315 W Cordova St, Vancouver, and is open Monday through Friday from 10 a.m. to 5 p.m. and Saturdays from 10:30 a.m. to 4 p.m. For more information or to book an appointment
About Gastown Optometry
Gastown Optometry is a full-service eye care practice located in Vancouver’s historic Gastown neighborhood. Led by Dr. Errin Bligh, a valedictorian from the University of Waterloo’s Doctor of Optometry program and former President of BC Doctors of Optometry, the practice provides comprehensive eye exams for adults and children, contact lens fittings, laser surgery co-management, and medical management of chronic eye conditions. As a trusted optometrist in Vancouver, Dr. Bligh and her team are dedicated to delivering personalized, high-quality eye care for patients of all ages.
Media Contact
Dr. Errin Bligh, Optometrist
Gastown Optometry
Email: info@gastownoptometry.com
Contact Information:
Gastown Optometry
315 W Cordova St
Vancouver, BC V6B 1E5
Canada
Errin Bligh
+1 604-305-3104
https://gastownoptometry.com/
