Staring at screens for hours? You’re not alone – 59% of people experience digital eye strain. Symptoms like dry eyes, headaches, and blurry vision are common, but you can prevent them with simple changes.
Here’s how to protect your eyes:
- Follow the 20-20-20 Rule: Every 20 minutes, look at something 20 feet away for 20 seconds.
- Adjust Screen Settings: Match brightness to your room, use blue light filters, and increase text size.
- Set Up Your Workspace: Keep your screen 20–28 inches away and adjust lighting to reduce glare.
- Consider Glasses: Blue light or anti-reflective glasses can help during long screen sessions.
- Take Breaks: Step away from screens regularly to relax your eyes.
- Keep Eyes Moist: Blink often and use artificial tears if needed.
- Eat for Eye Health: Include omega-3s, lutein, and vitamins in your diet.
- Visit Your Eye Doctor: Get regular check-ups to catch issues early.
Start with small habits like the 20-20-20 rule and proper screen setup to ease strain and protect your vision long-term.
How To Get Rid of Eye Strain (5 Science-Backed Tips)
1. Follow the 20-20-20 Rule
The 20-20-20 rule is a simple, research-backed way to reduce digital eye strain during extended screen use.
What Is the 20-20-20 Rule?
It’s straightforward: Every 20 minutes, take a 20-second break to focus on something about 20 feet away. A study in 2020 confirmed that this method helps ease dry eye symptoms by improving “tear break-up time”, a key measure of eye health .
How to Build the Habit
Here are easy ways to stick to the 20-20-20 rule:
- Set reminders: Use alarms or apps to prompt breaks.
- Visual cues: Add sticky notes near your screen as reminders.
- Tie it to routines: Practice the rule while switching tasks, like after sending an email or finishing a meeting.
Why It Helps
Prolonged screen use can lead to “accommodative spasm”, where your eye’s focusing muscle becomes strained and stuck. Looking at something farther away lets your eye muscles fully relax. Regularly following this rule can:
- Ease eye muscle tension
- Reduce overall eye fatigue
- Support natural moisture levels through movement
- Lower the risk of long-term vision problems
Pairing this rule with other habits, like adjusting screen brightness and blinking more often, can further protect your eyes and improve comfort during screen time.
2. Set Up Your Screen Correctly
Fine-tuning your screen settings can go a long way in easing digital eye strain.
Screen Brightness and Contrast
Align your screen brightness with the lighting in your room, and adjust it as natural light changes during the day. A good rule of thumb? If you can barely see your reflection on the screen, you’ve likely got it right. This helps minimize the strain caused by constant shifts between screen light and ambient light.
Blue Light Filters
Using blue light filters can make your screen time more comfortable, especially in the evening. Most modern devices come with built-in options:
- Windows: Activate Night Light
- macOS: Turn on Night Shift
- iOS/Android: Enable blue light filters in display settings
For extra control, apps like f.lux can automatically adjust your screen’s color temperature based on the time of day, which might also help maintain your sleep cycle.
Text and Color Settings
Tweaking font size, text contrast, and screen color can improve readability and reduce eye strain. Aim for:
- Font size of at least 12-14 points to avoid squinting.
- Black text on a white background for clear contrast.
- A slightly warm color temperature to cut down on blue light exposure.
“The blue light emitted by screens can disrupt your circadian rhythm, leading to difficulty falling asleep.” – Washington University School of Medicine in St. Louis, Department of Ophthalmology
Once your screen is set up properly, it’s time to look at how your workspace can further support healthy viewing habits.
3. Set Up Your Workspace
Setting up your workspace thoughtfully can make a big difference in reducing eye strain and improving your comfort during screen time. A well-arranged workspace helps protect your eyes and keeps you feeling good throughout the day.
Screen Distance and Height
Place your monitor about 20–28 inches away from your eyes. The top of the screen should be at or just below eye level, and it’s best to tilt the screen slightly backward to cut down on glare. This setup helps prevent neck strain and reduces the need to squint.
Adjust Your Room Lighting
Lighting can have a big impact on eye strain. To get it right, try these tips: position your screen so it’s perpendicular to windows, use blinds or curtains to manage natural light, lower the brightness of indoor lights, and opt for matte finishes on bright walls to reduce glare.
Sit Correctly
How you sit affects your screen viewing and, ultimately, your eye health. Keep your feet flat on the floor, ensure your knees are at or slightly below hip level, and maintain a 90-degree angle at your elbows. Your wrists should stay straight while you type.
Ergonomic tools, like headsets, can also help you maintain good posture and a comfortable viewing angle. With 59% of regular computer users reporting symptoms of digital eye strain, setting up your workspace correctly is a smart move for protecting your eyes .
4. Get the Right Glasses
The right glasses can make a big difference in reducing discomfort during screen time. Finding a pair that suits your needs is key to managing digital eye strain.
How Blue Light Glasses Help
Blue light glasses are designed to filter out light from screens, potentially easing eye strain and making extended screen use more comfortable. While there’s ongoing debate about their effectiveness, many users say they feel more at ease using screens, particularly in dim lighting.
Choosing Glasses for Screen Use
When picking glasses for computer work, here are the main types to consider:
| Type of Glasses | Features |
|---|---|
| Blue Light Blocking | Filters blue light and reduces glare |
| Computer Prescription | Corrects vision with anti-reflective coating |
| Light Sensitivity | Shields against light triggers, great for migraines |
When shopping for glasses, keep these factors in mind:
- Lens Quality: Opt for well-known brands with reliable blue light filtering.
- Comfort: Make sure the frames fit comfortably, especially for long hours of wear.
- Purpose: Decide if you need prescription lenses with blue light filtering or non-prescription computer glasses.
While these glasses can be a useful tool to protect your eyes, they work best when combined with healthy habits like taking breaks and staying hydrated. We’ll dive into these strategies next.
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5. Take Screen Breaks
Giving your eyes a rest from screens is a key step in reducing digital eye strain. While glasses can help, pairing them with regular breaks enhances their benefits.
Why Breaks Are Important
Taking breaks allows your eyes to relax and helps maintain natural blinking, which often decreases during prolonged screen use. These pauses work well alongside other measures, like adjusting your workspace and screen settings, to keep your eyes comfortable.
Here’s a quick breakdown of different types of breaks and how they help:
| Break Type | Duration | Benefits |
|---|---|---|
| Micro-breaks | 20 seconds | Eases immediate eye muscle tension |
| Short breaks | 5-10 minutes | Restores natural blinking patterns |
| Extended breaks | 15+ minutes | Offers full recovery for eye muscles |
Timing Your Breaks
The 20-20-20 rule is a simple way to manage eye strain: every 20 minutes, look at something 20 feet away for 20 seconds. Combine this with longer breaks once an hour for even more relief. During these breaks, try the following:
- Close your eyes for 30 seconds to help remoisten them.
- Stand up and stretch to boost circulation.
- Look out a window to refocus at different distances.
“Taking regular breaks can significantly reduce eye strain symptoms. Studies have shown that following the 20-20-20 rule has been proven to be effective in reducing eye strain caused by prolonged screen use.”
For breaks to be effective, step away from screens entirely. Avoid checking your phone or tablet – your eyes need a complete rest from digital devices .
While breaks are great for relaxing your eyes, staying hydrated and using methods to keep them moist can help prevent dryness and irritation.
6. Keep Your Eyes Moist
Keeping your eyes hydrated plays a key role in reducing discomfort and irritation during screen use. Combined with regular screen breaks and a good workspace setup, it can make a big difference in your overall eye health.
Blink More Often
When you’re glued to a screen, your blink rate tends to drop. This can lead to dryness and irritation. Make a conscious effort to blink more frequently – it helps maintain the natural tear film that keeps your eyes hydrated. While there’s no exact rule, try to blink every few seconds while using screens .
To make blinking easier, adjust your screen position so it’s slightly below eye level and ensure your room has adequate humidity. These small tweaks can make screen time much more comfortable for your eyes.
Using Eye Drops
If your eyes still feel dry despite regular blinking, artificial tears (lubricating eye drops) can help. Most over-the-counter options work well for easing the dryness caused by digital eye strain .
“Signs that may indicate the need for eye drops include dryness, irritation, or a burning sensation in the eyes. If these symptoms persist, using artificial tears can help refresh and moisturize the eyes” .
Choose preservative-free artificial tears and use them before long screen sessions or whenever dryness strikes. If the discomfort continues, it’s a good idea to see an eye care professional for tailored advice .
Staying hydrated isn’t just about eye drops – it works best when paired with proper screen positioning, frequent breaks, and a diet rich in nutrients that support eye health. These habits together can keep your eyes feeling their best.
7. Eat for Eye Health
What you eat can have a big impact on keeping your eyes in good shape. Adding certain nutrients to your meals can help protect your eyes, especially if you’re spending a lot of time in front of screens.
Key Nutrients for Your Eyes
Some nutrients are particularly helpful for protecting your eyes from issues caused by screens. For example, omega-3s found in foods like salmon can help keep your eyes hydrated and reduce inflammation. Antioxidants such as lutein and zeaxanthin act like a shield against blue light, while vitamins A and C, along with zinc, are crucial for keeping your retina healthy.
| Nutrient | Benefits | Daily Recommendation |
|---|---|---|
| Omega-3 | Eases dryness and reduces inflammation | 250-500mg |
| Lutein & Zeaxanthin | Guards the macula from blue light damage | 10mg combined |
| Vitamin A | Supports healthy retina function | 700-900mcg |
| Zinc | Helps vitamin A reach the retina | 8-11mg |
Foods That Help Your Eyes
Choosing the right foods can make a real difference for your eye health. Here are some options to include in your meals:
- Dark Leafy Greens: Spinach and kale are packed with lutein and zeaxanthin.
- Fatty Fish: Salmon and sardines are excellent sources of omega-3s.
- Colorful Fruits and Veggies: Sweet potatoes and orange bell peppers provide vitamins A and C.
- Protein-Rich Foods: Eggs are a great source of lutein, while oysters and lean meats supply zinc.
“A study published in the Journal of the American Medical Association found that individuals who consumed the highest amounts of lutein and zeaxanthin had a 43% lower risk of age-related macular degeneration compared to those who consumed the lowest amounts” .
To keep your eyes in top shape, try adding at least one eye-friendly food to each meal. For example, have eggs and spinach for breakfast, a salmon salad for lunch, and sweet potatoes or bell peppers for dinner. While supplements can help, whole foods are usually a better choice.
Eating well is just one part of the equation – regular eye exams are also essential to maintaining good vision.
8. Visit Your Eye Doctor
Regular eye exams are crucial for maintaining healthy vision, especially if you spend hours staring at screens. These visits can help detect early signs of problems and guide you toward better screen-use habits.
How Often Should You Go?
Eye care experts suggest adults schedule an exam every 1-2 years. If you often deal with digital eye strain or work on screens for more than 4 hours daily, consider going annually.
During your visit, expect:
- A thorough vision check and discussion about your screen use.
- Tests to identify signs of digital eye strain.
- Suggestions for computer glasses if needed.
- A complete evaluation of your eye health.
Tailored Eye Care for You
Eye doctors can now provide solutions designed specifically for your screen-heavy lifestyle. Be ready to talk about:
- How much time you spend on screens each day.
- The devices you use regularly.
- Any symptoms, like headaches or blurry vision.
- Your workspace setup, including lighting and ergonomics.
With this information, your doctor can recommend custom prescriptions or give tips to make your screen time more comfortable.
Conclusion: Start Protecting Your Eyes Today
Key Takeaways
Digital eye strain impacts a large number of people – 59% of regular computer and digital device users report experiencing symptoms.
The strategies discussed here work together to help safeguard your eyes. Adjusting screen settings and improving workspace ergonomics are key starting points, while regular breaks allow your eyes to recover.
Simple Habits to Support Eye Health:
| Frequency | Action | Why It Helps |
|---|---|---|
| Every 20 mins | Take a 20-second break, look 20 feet away | Relieves focusing fatigue |
| Daily | Dim room lighting to half typical brightness | Reduces glare and eye strain |
| Weekly | Eat omega-3 rich foods (like fish, nuts) | Promotes overall eye health |
| Annually | Get a full eye exam | Helps catch and prevent issues |
Building Eye-Friendly Habits
Start small by focusing on one habit at a time. For instance, try the 20-20-20 rule first – set a timer on your phone or computer to remind yourself. Once that feels natural, move on to adjusting your screen position and room lighting.
Keep a bottle of artificial tears at your desk as a gentle nudge to blink more often. Creating a workspace that prioritizes eye comfort can make a big difference in protecting your vision.
FAQs
What is the 20-20-20 rule with glasses?
The 20-20-20 rule helps reduce eye strain, whether or not you wear glasses. While blue light glasses can offer some relief, they don’t replace the need for regular breaks to relax your eyes .
Research indicates that blue light glasses alone aren’t much more effective at reducing eye strain symptoms than regular glasses . The real benefit comes from pairing proper eyewear with consistent breaks during your day.
Here’s how the 20-20-20 rule works:
| Time Interval | Action | Benefit |
|---|---|---|
| Every 20 minutes | Look at something 20 feet away | Relaxes eye muscles |
| For 20 seconds | Focus on a distant object | Eases eye fatigue |
Studies confirm that sticking to this rule can significantly reduce dry eyes and digital eye strain . This is especially valuable since 59% of people using digital devices report experiencing eye strain symptoms .
To make this habit easier, set reminders on your devices or use apps designed for eye health. Glasses can help protect your eyes, but they’re most effective when paired with regular breaks and good screen habits.
For the best results, combine the 20-20-20 rule with other practices like maintaining an ergonomic workspace and scheduling regular eye exams. These steps work together to support long-term eye health.