With technology on the forefront of modern society, it’s normal for the average American to spend hours looking at their smartphone, tablet, or computer. However, research has shown that extensive screen time is taking a toll on our vision health. The eye care professionals at South Tulsa Optical in Tulsa, OK, are here to discuss everything you need to know about the effect of digital devices on your vision.

What Is Digital Strain?

Digital eye strain refers to any vision problem that occurs as a result of overuse of computers and digital devices. Typically, this is any time a person spends over two hours staring at a digital screen. Digital strain is a growing problem because the usage of electronics is at the highest it has ever been and will only continue to rise as technology integrates into every aspect of daily life.

What Are the Symptoms of Digital Strain?

A person who suffers from digital strain will experience symptoms typical of normal eye strain, such as redness, blurred vision and difficulty focusing. They may also complain of eye fatigue and dryness, as staring at a screen for extended periods of time will decrease the frequency of blinking. Blinking produces natural tears, which keep the eye moist and flush our airborne contaminants that may irritate the eyes.

How Can I Prevent Digital Strain?

The most effective way to prevent digital strain is to limit the amount of time you spend on your digital devices, especially before bed. The blue light emitted from the device interrupts the production of melatonin, the body’s natural sleep-inducing hormone. Using a blue light filter over your device can also help to control exposure. If you must work on your electronic device for extended periods of time, make it a habit to take a break about every 20 minutes to rest your eyes.

You can help prevent these vision problems by limiting the amount of time you spend on your digital devices and reducing the screen brightness. If you’re looking for an eye care professional in Tulsa, OK, turn to the team at South Tulsa Optical. They offer comprehensive eye exams, contact lens fittings, and a wide selection of prescription eyeglasses. Contact the eye care practice today at (918) 494-0351 to schedule an appointment or visit their website for more information.