4 Key facts your optometrist wishes you knew

With the rates of many common eye conditions increasing, it’s never been more important to be informed about healthy vision behaviours. Many eye conditions can be effectively managed or prevented with the right awareness, treatments and lifestyle changes.

Here are some of the key facts our optometrists wish every patient knew to help protect vision and maintain eye health.

Fact 1: Excessive screen time can strain young vision

Screen use is an increasingly important consideration, particularly for children. Children’s eyes and visual systems are still developing, and sustained near tasks place ongoing demands on focusing and eye coordination.

Extended periods of screen use may contribute to symptoms such as eye strain, headaches and reduced visual comfort. These issues can affect attention and visual efficiency, especially during schoolwork and other concentration-heavy activities.

Time spent on screens can also reduce time spent outdoors. Outdoor activity is considered beneficial for healthy visual development, particularly in relation to myopia (short-sightedness).

While screens are now integral to education and daily life, visual balance is increasingly important. Regular breaks, appropriate viewing distances and suitable lighting can help support visual comfort.

Routine eye examinations in childhood allow optometrists to assess visual development, identify any issues that may affect learning and provide guidance on maintaining comfortable vision as visual demands increase.

Fact 2: Family history matters for your eyes

Family history is often underestimated in its relevance to eye health. Many people attend eye examinations without a clear understanding of their relatives’ eye conditions, assuming that if they see well, there is little to be concerned about. In reality, many common eye conditions can be influenced by inherited traits.

Conditions such as glaucoma, macular degeneration and some retinal disorders may occur more commonly in people with affected close relatives. This does not mean a person will necessarily develop the same condition, but it does allow for closer monitoring for early signs.

Providing accurate information about family eye health during regular comprehensive eye examinations can help your optometrist assess eye health and plan ongoing clinical care.

Fact 3: Dry eyes aren’t just a ‘normal’ part of the day

Dry eye is one of the most commonly neglected conditions we encounter. People often mistake dry, sore eyes as an inevitable consequence of daily work, but persistent dryness, irritation or burning after a day at the office can signal an underlying issue.

Adding to the confusion, contrary to the name, dry eye syndrome is often characterised by excessive moisture. The symptoms can also be difficult to distinguish from other common conditions like digital eye strain.

Dry eye can have multiple contributing factors, including eyelid health, tear production, tear evaporation and environmental influences. Modern lifestyles, particularly prolonged screen use, can reduce blink rate and worsen symptoms.

Because of this complexity, effective management depends on understanding the underlying cause rather than relying on generic solutions. An optometrist can assess the ocular surface, eyelids and tear film, discuss symptoms in detail and recommend appropriate management strategies tailored to the individual.

Early assessment may help reduce the impact of symptoms and improve day-to-day comfort.

Fact 4: Regular eye tests are essential to eye health

Many eye conditions develop gradually and without obvious warning signs. Clear vision does not always mean healthy eyes, and ongoing discomfort should not be accepted as normal. Optometrists are trained to assess both vision and overall eye health, including how the eyes function individually and together.

By understanding factors such as dry eye, family history, and visual demands like screen time, patients can take a proactive approach to eye care. Regular eye examinations allow early detection of changes, support long-term eye health, and help maintain comfort in day-to-day life.

Healthy habits today lay the foundation for strong vision in the future. Schedule a comprehensive eye test with us today to ensure your eyes stay healthy at every stage of life.