Screen time is at an all-time high, with smartphones, laptops, and tablets now integral to both work and leisure. However, this digital dependency comes at a cost: our eye health.
A recent survey by CooperVision found that nearly 7 out of 10 U.S. adults report experiencing symptoms of digital eye strain, which have been linked to increased screen time. The survey, which involved 750 adults aged 18 to 44 who require vision correction, revealed that over half of respondents spend six or more hours daily on digital devices, with one in four spending nine or more hours per day. Symptoms such as dry eyes, irritation, headaches, and blurry vision are reported multiple times per week by nearly 40% of these individuals.
For contact lens wearers, the risks of digital eye strain are even more pronounced. Already prone to issues like dryness, itchiness, and blurred vision, prolonged screen use can exacerbate these symptoms, leading to discomfort and potential long-term consequences. Below, we explore the effects of excessive screen time on contact lens wearers and share actionable tips to promote better eye health.
What Research Says About Prolonged Screen Time Among Contact Lens Wearers
Scientific studies provide valuable insights into how digital device use affects contact lens wearers. For instance, a study published in Contact Lens and Anterior Eye investigated eye fatigue in 602 soft contact lens (SCL) users and 127 non-contact lens (non-CL) users who spent at least four hours daily on digital devices. The study’s participants completed a questionnaire assessing the frequency and severity of ten symptoms commonly linked to digital eye strain.
Among SCL wearers, a staggering 89% reported experiencing eye fatigue more than once per month, with over 60% experiencing it weekly. Interestingly, while the frequency of eye fatigue was similar between SCL and non-CL groups, certain symptoms—such as dryness and irritation—were significantly more frequent and severe in contact lens users.
This is an important distinction because symptoms like dryness can exacerbate digital eye strain and even trigger dry eye symptoms, which have been linked to reduced work productivity and quality of life. As Professor James Wolffsohn emphasizes, individuals with digital eye strain often report lower satisfaction in daily life and diminished job performance compared to those with comfortable eyes. Addressing these symptoms is therefore critical for maintaining both ocular health and overall well-being. If you’re a contact lens wearer who spends significant time on screens, adopting the following strategies can help protect your eye health and alleviate discomfort.
Contact Lens And Eye Care Tips
Switch To Daily Contacts With A High Moisture Content
The type of contact lenses you use can significantly impact your experience with digital eye strain. According to Professor Wolffsohn, daily disposable contact lenses are ideal for heavy screen users. These contact lenses minimize mechanical stress on the eye by providing a fresh, lubricated surface with each use. One excellent option to consider is the Precision1 daily contact lenses by Alcon. Available on Target Optical, these lenses feature exclusive Smartsurface technology and a high 51% water content.
This design helps prevent the lenses from drying out, ensuring maximum comfort throughout the day.
Use Artificial Tears To Combat Dry Eye Symptoms
In addition to optimizing your contact lens type, Professor Wolffsohn also advises incorporating preservative-free artificial tears into your screen time routine. This alleviates dryness and irritation associated with prolonged digital device use. Products like Biotrue Hydration Boost Contact Lens Rehydrating Drops are particularly effective for contact lens wearers. These eye drops are formulated with hyaluronic acid, a natural lubricant found in the eyes. Moreover, optometrist Dr Marjorie Rah notes that the eye drops have been clinically proven to provide up to eight hours of moisture, enhancing comfort among contact lens users.
Take Frequent Screen Breaks
Normally, humans blink at a rate of about 15 times per minute. When staring at screens, this number decreases generally to half that rate or less. This can result in dry, irritated, and tired eyes, but a study has validated that twenty seconds of focusing elsewhere is long enough for the eyes to relax and decrease screen-induced strain. So, make it a habit to follow the 20-20-20 rule throughout the workday or whenever you’re spending extended time in front of digital screens. This rule is simple to follow: every 20 minutes, look away from your screen for 20 seconds to focus on an object 20 feet away. You can set reminders or alarms on your devices to help establish this habit, especially during long workdays.
Incorporate Regular Exercise Into Your Routine
Exercise offers surprising benefits for eye health. A 2022 study in Experimental Eye Research found that physical activity boosts tear production and improves tear quality. A healthy tear film not only keeps eyes moisturized but also protects them against irritants like dust and dirt. To harness these benefits, it’s best to aim for a balanced workout routine that includes cardio, strength training, and flexibility exercises. As we discussed in a previous post, activities such as jogging, cycling, or playing sports like basketball can promote cardiovascular health while benefiting your eyes.
As digital device use continues to rise, so does the prevalence of digital eye strain. For contact lens wearers, the combination of screen time and lens use can lead to compounded discomfort and an increased risk of conditions like dry eye disease. By prioritizing eye-friendly habits and optimizing contact lens choices, you can maintain your ocular health and enjoy a more comfortable digital experience.
