Dry Eye Prevention: Tips for National Eye Health Week 2026

National Eye Health Week is held every year in September to raise awareness of the importance of looking after eyes and protecting vision. The simple message is also a powerful one with far-reaching effects — small, everyday actions can help support long-term eye health.

To mark National Eye Health Week 2026 (21st – 27th September), TheraTears is shining a spotlight on two areas of modern life that are increasingly affecting eye comfort: prolonged screen time and a lack of sleep. Sound familiar?

The stats speak for themselves. UK adults spend 4.5 hours a day on average online; 18-24 year olds' online time averages over 6 hours a day, and 62.6% of UK employees experience digital eye strain.

"Symptoms such as dryness, irritation, blurred vision and headaches, often referred to as 'screen eyes', are now amongst the most common eye complaints opticians see in their patients," says Jeff Jacobs from Oculus in Norwich. "Today's digital age means that screens are, to a large extent, unavoidable so ensuring eyes are protected is paramount.

With a UV-filter and blue light shield, TheraTears newly formulated Screen Eyes drops are an all-in-one defence after long hours in front of digital devices. Blueberry extract, which contains polyphenols (natural antioxidants), neutralises free radicals caused by blue light. TheraTears Screen Eyes 5-in-1 eye drops protect, restore, soothe, hydrate and keep eyes refreshed, all from a convenient bottle.

The Impact of Sleep on Vision and Simple Daily Changes

A good night's sleep is fundamental to overall health. Quality sleep also contributes to maintaining proper eye function as the eyes undergo repair overnight. However, the average UK adult only gets three days a week of good quality sleep and three in 10 get fewer than six hours of sleep a night. And over 60% either watch TV or scroll on their phone before bedtime — two activities known to disrupt sleep.

Disrupted sleep and sleep deprivation can lead to the eyes producing fewer tears. As with other parts of the body, the eyes need sleep to repair themselves and not getting enough can result in dry, itchy and bloodshot eyes. TheraTears Overnight Restore eye drops are specially formulated with hyaluronic acid and cross-linked hyaluronic acid to help restore and replenish the tear film in the eye overnight. It may seem natural to reach for the eye drops to provide relief during the day, but simply adding two drops to each eye as part of a nighttime routine can help keep eyes refreshed and comfortable.

Small changes this National Eye Health Week to make eyes more comfortable:

• Blink fully and regularly when using a digital device

• Position screens to reduce glare and increase text size

• Stay hydrated throughout the day

• Take a screen-free break at lunchtime where possible

• Swap the screen for a book before bed to give eyes a rest and help wind down

• Leave phones outside the bedroom — use an alarm clock instead

Persistent symptoms should be discussed with a qualified eye-care professional. Always refer to product information before use.