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How Lighting Conditions Affect Eye Strain

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A person sitting at a desk, with a desk lamp lighting their work space, leading to the symptoms of eye strain.

You may have finished a day of work or an evening of reading and noticed your eyes feel tired, achy, or dry. This feeling of discomfort is a common reason people visit Total Vision Golden Hills, and it can sometimes be connected to the light in your environment, something you might not have considered before.

When the light around you is not quite right, it can cause your eyes to work harder to maintain a comfortable focus, which can lead to headaches and fatigue. A comprehensive eye care plan can help you understand and manage these symptoms for a more comfortable visual environment.

What Is Eye Strain and What Does It Feel Like?

Common Symptoms You Might Notice

Eye strain feels different for everyone, but you might experience physical discomfort in or around your eyes or notice changes in your vision. Pay attention if you regularly feel:

  • Sore, tired, or constantly dry eyes
  • Blurry vision or headaches
  • Sore neck, shoulders, or back

Light Sensitivity and Eye Strain

When your eyes are overworked, they can become more sensitive to light. This can make bright environments feel overwhelming and uncomfortable. You might find yourself squinting more than usual to see clearly, which is another sign of eye strain.

Light That’s Too Bright or Too Dim

The Problem with Harsh Fluorescent Lights

Lighting that is too intense can be just as problematic as light that is too dim. Harsh overhead lights, especially some fluorescent bulbs, can create glare on surfaces and even produce a subtle flicker that your brain registers even if you don’t consciously see it. This can contribute to headaches and tired eyes.

Why Dim Light Can Cause Discomfort

Reading or working in a poorly lit room forces the focusing system inside your eyes to strain to make out details. Your pupils also have to expand to let in more light. This effort over time can lead to eye fatigue and make it difficult to concentrate on your tasks.

A person experiencing eye strain symptoms after starring at their laptop screen too long.

Digital Screens and Your Eyes

Computer Vision Syndrome

If you spend hours looking at a computer or phone, you’ve probably experienced digital eye strain. When you focus on a screen, you tend to blink less, which can cause your eyes to become dry and irritated. Your posture and the angle of the screen also play a role, affecting everything from your eye muscles to tear evaporation.

Adjust Your Screen for More Comfort

You can make a few simple changes to your digital setup to help reduce strain. Adjusting the position and brightness of your screen, along with considering lenses that filter blue light, can create a more comfortable viewing experience for some people. Here are our top tips:

  • Position the screen 4–5 inches below eye level
  • Reduce screen brightness to match the room
  • Use an anti-glare screen filter

Simple Ways to Reduce Eye Strain at Home and Work

Create Better Task Lighting

Good lighting is about balance. Instead of relying on a single overhead light, use multiple sources to illuminate your space. For activities like reading or crafting, an adjustable lamp can direct light exactly where you need it without creating harsh shadows. Using dimmer switches can also help you control the room’s brightness throughout the day.

Practice Healthy Eye Habits

Beyond your environment, a few healthy habits can help give your eyes a much-needed rest. Try including these small practices in your daily routine:

  • Try the 20-20-20 rule for screens
  • Remember to blink often to moisten your eyes
  • Take frequent short breaks from near work

When to See an Eye Doctor

Check Your Prescription

Sometimes, eye strain is a sign that your vision has changed. An outdated or incorrect glasses prescription can force your eyes to work harder, contributing to constant discomfort. Since your vision needs can change over time, a routine eye exam can help confirm your prescription is right for you.

Discuss Professional Solutions

If simple adjustments don’t bring relief, an eye doctor can recommend options at your next comprehensive eye exam. Computer glasses designed to reduce screen glare or specific lubricating eye drops for dryness can help with your comfort.

Comfortable Vision Is Possible

You don’t need to put up with discomfort. If eyestrain is a part of your daily life, our team with Total Vision Golden Hills is here to help find solutions that work for your lifestyle. Schedule a visit to discuss your symptoms and find a clear path towards comfort today.

Written by Total Vision

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