The Link Between Digital Devices and Dry Eye

The correlation between digital devices and dry eye is becoming increasingly evident. Dry eye syndrome is a common condition that occurs when your tears are unable to provide adequate lubrication for your eyes, leading to discomfort and visual disturbances. This phenomenon is often seen in individuals who spend a significant amount of time staring at digital screens.

Understanding Dry Eye

Dry eye syndrome is a condition characterized by the eyes' inability to produce enough tears or the right quality of tears to stay healthy and comfortable. Tears are essential for maintaining the health of the front surface of the eyes and ensuring clear vision. When the balance of tear production and drainage is not maintained, dry eye can occur.

The symptoms of dry eye can vary from person to person but generally include a stinging or burning sensation in the eyes, redness, light sensitivity, a feeling of having something in the eyes, and sometimes blurred vision. In some cases, dry eye can also result in excessive tearing, a condition known as reflex tearing.

There could be several causes for dry eye, ranging from age, hormonal changes, to certain medical conditions and medications. However, one of the most common modern-day causes of dry eye is prolonged exposure to digital screens.

The Science Behind Digital Devices and Dry Eye

The scientific explanation lies in the way we use these devices. When we stare at digital screens, we tend to blink less frequently, about half as often as we normally do. This reduction in blinking not only leads to greater tear evaporation, but it also means that our tears, which are essential for lubricating and nourishing the eyes, are not spread evenly across the surface of our eyes.

Additionally, the blue light emitted by digital screens can also strain the eyes, leading to digital eye strain or computer vision syndrome. This syndrome can further exacerbate the dry eye condition, leading to even more discomfort.

How to Combat Dry Eye Due to Digital Devices

While it may seem challenging, combating dry eye due to digital devices is not impossible. It starts with recognizing and understanding the issue at hand. Once you're aware that prolonged screen time can lead to dry eye, you can start taking steps to mitigate this problem.

The first and most straightforward step is to take frequent breaks when using digital devices. Take a 10 minute break for every hour of using a digital screen. This practice can help reduce the strain on your eyes.

Another important step is to ensure good lighting and comfortable viewing angles when using digital devices. The screen should be positioned below eye level, and the brightness and contrast of the device should be adjusted to reduce strain on the eyes.

Additionally, regular eye check-ups can help detect early signs of dry eye and prevent the condition from worsening.

Medical Treatments and Remedies for Dry Eye

If preventive measures and lifestyle changes are not enough, medical treatments and remedies are available for dry eye. Over-the-counter artificial tears can provide temporary relief. For more severe cases, prescription medications that reduce inflammation or help your eyes produce more tears can be used.

In some cases, certain procedures may be recommended. These could include procedures to close your tear ducts, special contact lenses, or light therapy combined with eyelid massage.

It's important to consult with an eye doctor if you're experiencing symptoms of dry eye. They can provide a thorough examination and recommend the best treatment approach based on your specific needs.

Taking Steps to Protect Your Eye Health 

The link between digital devices and dry eye is undeniable. However, with awareness, preventive measures, and appropriate treatments, it's possible to enjoy the conveniences of digital devices without sacrificing our eye health. Remember to take regular breaks, reduce screen time where possible, ensure good lighting and comfortable viewing angles, and seek medical help if needed.

If you are experiencing dry eye symptoms, consult with our professionals at Argyle Eye Care at our office in Argyle, Texas. Call (940) 828-1010 to schedule an appointment today.