December 15, 2023

In the 21st century, digital devices have become an integral part of our lives. Whether for work or leisure, these devices are practically unavoidable. From smartphones to laptops, tablets to smart TVs, we are constantly engaging with screens. However, this digital lifestyle comes with a cost, and one of the major areas facing the brunt is our eyes. It's important to understand this link as it can help us take proactive steps to protect our eyes in an increasingly digital world.

The Link Between Digital Devices and Dry Eye

The science behind how digital devices contribute to dry eye is fascinating. It all comes down to our blink rate and blink quality. When we focus on a digital screen, our blink rate can decrease by as much as 50%. Additionally, our blinks tend to be partial or incomplete, not fully refreshing the tear film on the surface of our eyes. This can cause the tears to evaporate faster, leading to dry spots on the cornea and the symptoms of dry eye.

The blue light emitted by digital screens can also contribute to dry eye. Blue light has a shorter wavelength and more energy than other types of light. This can cause eye strain and discomfort, and prolonged exposure has been linked to dry eye.

Regular Eye Exams: A Must in the Digital Age

Given the link between digital devices and dry eye, regular eye exams have become a must in the digital age. These exams can help detect dry eye early, allowing for timely treatment and potentially preventing further complications.

An eye exam involves a series of tests to evaluate your vision and check for eye diseases. Your eye doctor may use a special lamp to illuminate your eyes and look for signs of dryness. In some cases, they may also measure your tear production or use dye to make damage to the cornea more visible.

Regular eye exams are particularly important for those who use digital devices extensively. They can help monitor your eye health and provide recommendations on how to better manage your screen time and protect your eyes.

Dry Eye Treatment Options

If you're suffering from symptoms of dry eye, an eye doctor can provide a range of treatments based on the severity of your condition. This can include lubricant eye drops, anti-inflammatory medication, LipiFlow, or IPL therapy.

In addition to treating the condition, an eye doctor can also provide guidance on how to prevent dry eye. This can involve adjusting your digital device habits, such as taking regular breaks, adjusting the position of your device, and using blue light filters.

Balancing Digital Usage for Eye Health

The link between these devices and dry eye is clear, and it’s important to take proactive steps to manage this risk. Regular eye exams are a crucial part of this, allowing for early detection and treatment of dry eye. As we continue to navigate this digital world, balancing our device usage for eye health is paramount.

To learn more about the link between digital devices and dry eye, visit East Main Vision Clinic in our Puyallup, Washington office. Call (253) 780-0700 to schedule an appointment today.