Tired, gritty, burning eyes after a day at a screen are extremely common, and usually manageable with a few habit changes. But some symptoms are not just strain. Here is what helps, and what needs an eye doctor.
When we concentrate on a screen, we blink less and the surface of the eye dries out. We also hold the focusing muscles in one position for hours. The result is often called digital eye strain: tired, dry, burning or gritty eyes, headaches, blurred vision and neck or shoulder aches. It is uncomfortable, and generally not a sign of serious eye disease, but it can make daily life miserable.
Common symptoms
- Burning, stinging or gritty eyes
- Redness and watering (watering can be a response to dryness)
- Blurred vision that clears with blinking
- Headaches, particularly after long screen use
- Difficulty focusing, or sensitivity to light
- Neck and shoulder tension
What often helps
| Habit | Why it helps |
|---|---|
| Make regular pauses | One of the recommended habits is the so-called “20-20-20” method: every 20 minutes gaze at something that is located 20 feet (6 meters) away from you for 20 seconds. |
| Blink regularly and completely | Replenishes moisture on the surface of the eye. |
| Proper arrangement of the screen | Place it below the eye level, at the distance of an arm from you, without reflections from light and windows. |
| Change brightness and text size | Adjust the screen to the ambient lighting conditions and choose comfortable font sizes. |
| Drops are needed in some cases | Recommendation is to use preservative-free eye drops in case of regular usage. Consult with your ophthalmologist or pharmacist. |
See an eye doctor promptly if you have
Eye pain, a red eye with reduced vision, sudden blurred or lost vision, flashes of light or a shower of new floaters, double vision, a halo around lights with a headache, or discharge. These are not eye strain, and some need same-day attention.
When to have your eyes examined
Anyone with persistent symptoms should have their eyes examined. Regular examinations are also important for people with diabetes, a family history of glaucoma, high blood pressure, and everyone as they get older. Your eye doctor can advise how often you need to be checked.
Bring these to your appointment.
- Is my vision correctly corrected, and do I need glasses for screen use?
- Do I have dry eye, and what is causing it?
- Which drops or treatments do you recommend, and how often?
- Could my medicines or contact lenses be contributing?
- Which symptoms mean I should come in urgently?
Frequently asked questions
Q: Do screens damage the eyes permanently?
Screen use causes temporary strain and dryness, but there is no good evidence that it causes permanent eye damage in adults. Children’s eye health is an area of ongoing research, so ask an eye doctor about limits.
Q: Do blue-light glasses help?
Evidence for blue-light filtering glasses reducing eye strain is limited. Taking breaks and setting up your screen well are better supported.
Q: Why are my eyes watery if they are dry?
Dry eyes can trigger reflex tearing. The tears produced are not the type that protect the eye surface well.
Q: Can I use eye drops every day?
Many people do, but ask which type to use. Persistent need for drops is a reason to see an eye doctor.
Q: Can I get my eye reports reviewed?
Yes. Our partner ophthalmology specialists can review your reports through a free, no-obligation second opinion.
Conclusion
On World Sight Day, treat your eyes as you would any other part of your body that works hard all day. Rest them, set up your workspace to help them, have them examined regularly, and take sudden or painful changes seriously.