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In today’s fast-paced digital world, it’s almost impossible to live a screen-free life. Between laptops, mobiles, tablets, and TVs, we spend an average of 7 hours a day staring into our screens. And our eyes, while they cooperate to the best of their capabilities, are not built for excessive exposure to artificial light and close-up screen work. This is why they’re the ones that end up paying the price.
If you have been complaining about dryness, tired eyes, blurry vision, irritation, and headaches at the end of a long workday, this blog is for you. These telltale signs of digital eye strain can be frustrating. The good news, though, is that a few simple lifestyle changes can make a huge difference.
Why are Mobile Phone Screens Harsh on Your Eyes?
Mobile screens, even though you pretty much have to use them every day for essential communication, can be harmful to your eyes. They can have particularly harsh effects on your eyes because:
- You hold them too close to your face (much closer than laptops, computer screens, or televisions)
- You blink less often while focusing on screens; this leads to irritated eyes
- Digital screens emit blue light, which has higher energy and a shorter wavelength; this can lead to eye fatigue
- Glare, poor contrast, and fluctuations in brightness can make the eyes work n times harder to focus, leading to strain
Lifestyle Changes to Safeguard Your Eyes from Mobile Screens
Follow the 20-20-20 Rule
If you’re someone who needs to be in front of digital screens for hours at a stretch for work or college, be sure to follow the 20-20-20 rule. Look at something 20 feet away for 20 seconds every 20 minutes. This simple yet impactful exercise helps reduce digital eye strain & focusing fatigue, thereby relaxing the ciliary muscles.
Adjust Your Devices
The brightness of your screen must roughly match the lighting of your surroundings. Screens with high levels of brightness in an otherwise dark room are bound to force your eyes to work harder.
This is why, to go easy on your eyes, you can:
- Use auto-brightness features so the screen brightness is automatically adjusted to your environment
- Use a bigger text size to reduce strain and squinting
- Use eye comfort mode in dim lighting spaces to reduce glare
👉 Most smartphones have an in-built “night mode” setting to reduce blue light emission. Blue light at night can disrupt your sleep cycle and suppress melatonin production. Alternatively, you can use a blue light filter app for a comfortable phone viewing experience in case your device does not have a “night mode” setting.
Maintain the Right Distance
Hold your phone at the correct distance – at least 40-45 cm away from your eyes (approximately an arm’s length). Holding the screen too close to your face can force your eyes to turn inward (converge) and focus tightly (accommodate), both of which can lead to fatigue.
Blink More Frequently
Focusing on digital screens for hours can reduce the frequency at which we blink. It is important to make a conscious effort and keep blinking our eyes to avoid dryness, fatigue, and strain.
Use Artificial Tears or Lubricating Eye Drops
In case your mobile use leads to an extreme sensation of dryness, consult an eye specialist who can prescribe lubricating eye drops that are safe for you to use. You can use these drops whenever your eyes feel too tired or dry from the constant exposure to mobile screens.
Take Regular Breaks
Apart from the 20-20-20 rule, short breaks at regular intervals can also be a great help when it comes to reducing eye strain from mobile phone use. A walk to the kitchen, filling a water bottle, watering some plants, grabbing a snack, etc., are all ways you can take your eyes off your mobile/laptop screens for a few minutes.
Limit Screen Time Before Bed
Try to put your phone down at least half an hour to 1 hour before you go to bed. Late-night screen time leads to eye strain, bad sleep quality, and higher fatigue for the following day.
Special Tips for Children
Kids’ eyes are particularly sensitive and are more susceptible to harm from excessive screen time. This is why experts recommend:
- No screen time for kids below the age of 18-24 months (with video calls as an exception)
- Limited screen time for kids aged 2-5 years (1 hour/per day max.)
- More outdoor time (2 hours every day) to reduce the risk of myopia or its progression
When to See an Eye Doctor?
You must visit an eye care professional if you notice persistent eye fatigue, strain, dry or irritated eyes, blurred vision, persistent headaches, or watery or red eyes. You can schedule an appointment with the best eye doctors in Chandigarh at Sohana Hospital, Sector 77, Mohali.
Our team of experts will conduct thorough assessments and find the right solution for your specific eye problems. With the right care, your DES symptoms are likely to go away in a few days, leaving your eyes healthy and fit for office/college work. That being said, you also need to follow the above-mentioned tips diligently if you are someone who needs to use screens pretty regularly and for prolonged periods of time.
Frequently Asked Questions
Can mobile use permanently damage vision?
There is no empirical evidence to support the claim that excess mobile use can permanently damage your eyes. However, excessive digital screen use does cause significant discomfort, eye strain, fatigue, headaches, and has often been linked to myopia progression (in kids).
What is a safe distance for phone use?
Ideally, you must hold your phone at least 40- 45 cm away from your eyes for a safe and strain-free digital device use experience. You must avoid using your phone closer than 30 cm for long hours.
Should I use dark mode on my phone for my eyes?
Dark mode helps reduce eye strain in low-light spaces. Similarly, in well-lit spaces, you must use light mode with ample brightness. It is important to understand when to use low and high brightness levels on your digital devices.
