Computer Vision Syndrome

What is Computer Vision Syndrome?

Computer Vision Syndrome (CVS), commonly referred to as digital eye strain, is a contemporary ocular condition that affects individuals who spend extensive periods in front of digital devices like computers, laptops, smartphones, and tablets. This modern-day ailment is primarily caused due to a combination of factors, increased screen time, improper viewing distances and angles, dim lighting, and even unattended vision issues. Hence, those who frequently engage with digital devices are susceptible to different or uncomfortable symptoms.

Symptoms of Computer Vision Syndrome

Computer vision syndrome symptoms encompass eye strain, dry eyes, blurred vision, headaches, and even neck and shoulder discomfort. Prolonged screen exposure leads to lesser blink rates, making eyes dry and irritated. The constant effort to focus on screens, often emanating blue light, can disturb circadian rhythms, sometimes resulting in sleep disturbances. Incorrect posture while using devices, can increase the discomfort experienced by individuals.

To mitigate the effects of digital eye syndrome and prevent its onset, adopting healthy habits is imperative. Regular breaks, appropriate screen settings, ergonomic workstations, and the use of blue light filters can significantly alleviate discomfort.

Regular eye checkups and corrective eyewear can provide an added layer of protection against CVS. Computer eye Syndrome is a product of our digital age, and recognizing its causes and symptoms is crucial to promote eye health and enhance overall quality of life.

Computer Vision Syndrome Causes

  • Decrease blink rate: Blinking is an important function that adds moisture to the eye surface and also helps in protecting the eyes from irritants. Staring at screens can reduce the natural rate of blinking, which can lead to dry eyes and discomfort.
  • Visual problems: People having nearsightedness, farsightedness and astigmatism are more likely to develop   computer vision syndrome.
  • Extended Screen Time: Spending prolonged periods staring at digital screens without breaks can strain the eyes. Continuously focusing on a fixed distance can cause eye fatigue and discomfort.
  • Computer glare and reflection:Glare from shiny surfaces, light-coloured painted walls, computer screens and VDT workstations causes eye strain.
  • Non-ergonomic workstation:Improper workstation set-up and incorrect positioning or angle of the screen also causes headaches, neck and upper back pain because you tend to tilt your head towards the back to watch the screen.
  • Improper ventilation:Improper ventilation systems cause discomfort and dryness. Air conditioners or heaters cause dryness in the air which contributes to dry eye, especially for those who wear contact lenses.
  • Poor Lighting: Inadequate lighting or glare on the screen can cause the eyes to work harder to see clearly, leading to eye strain.

Computer Vision Syndrome Treatment

Addressing computer vision syndrome, or digital eye strain, requires a comprehensive approach that encompasses early recognition of symptoms, professional diagnosis, and effective treatment options. Understanding the progression of the condition and its management is vital for maintaining healthy eyes.

  • The early computer eye syndrome symptoms often include eye fatigue, dryness, blurry vision, headaches, and discomfort in the neck and shoulders. It’s crucial to recognize these indicators and take action promptly. A comprehensive eye examination is the first step in diagnosis, as it allows an eye care specialist to assess the extent of eye strain, screen-related posture problems, and any underlying vision issues.
  • Once digital eye fatigue is diagnosed, the ophthalmologist can customize treatment strategies according to your needs. The treatment plan aims to reduce eye strain. The 20-20-20 rule, encouraging a 20-second break to look at something 20 feet away every 20 minutes, is an effective way to relieve eye fatigue. Proper screen ergonomics, which involves adjusting the screen’s height and angle, can reduce strain on the neck and shoulders.
  • For computer screen eye strain, lubricating eye drops or artificial tears can provide relief, and using screens with blue light filters can help protect against the disruptive effects of blue light on sleep patterns.
  • In cases where underlying vision issues are detected, prescription eyeglasses or contact lenses may be prescribed. Personalized recommendations ensure that the treatment approach aligns with the specific needs and lifestyle of each individual.

Moreover, lifestyle adjustments, like managing screen time, incorporating regular outdoor breaks, and maintaining a balanced diet rich in eye-healthy nutrients, can play a significant role in CVS management and overall eye health.

Computer Vision Syndrome treatment is a holistic approach that combines early symptom recognition, professional diagnosis, and a range of strategies from ergonomic improvements to specialized eyewear to ensure comfortable and healthy vision in our digital age.

Eye Exercises to Relieve Digital Eye Strain Or Computer Eye Syndrome

1. The 20-20-20 Rule:

Every 20 minutes, look at something 20 feet away for at least 20 seconds. This allows your eyes to relax and refocus, reducing strain from prolonged screen exposure.

2. Palming:

Palming is one of the most relaxing exercises for relieving eye strain. This exercise requires you to rub your hands together for 10 to 15 seconds until they feel warm. After this, close your eyes & gently place your palms over the eyes, blocking out light completely. Now breathe deeply & relax.

3. Massaging the eyes, eyebrows & temples:

Massaging your eyes, eyebrows & temples is a simple yet excellent exercise to get rid of eye strain. This exercise is proven to reduce eye strain by increasing the blood flow to these areas. The light pressure felt during these exercises increases moistness in the eyes, which provides relief to the tired eyes.

4. Blinking Exercises:

Blinking can help a lot in treating computer eye syndrome. The normal blink rate of a human being is about 20 times per minute but it drops to 7 times per minute when using a computer or watching television. Consciously blink your eyes every few seconds to prevent dryness. Slowly close and open your eyes several times to refresh and lubricate them.

5. Eye Rolling:

One of the exercises for computer eye syndrome treatment can be eye-rolling. You can deal with eye strain to some extent if you do eye-rolling at specific intervals. Sit up straight, keep your shoulders relaxed and slowly roll up your eyes to the sky. Keep staring at the sky for a while, and bring back your eyes to the ground slowly. Practice this eye exercise for at least 10 minutes; you will feel relieved from computer eye strain.

6. Zooming or Focus Shifting:

One must do zooming exercises to beat digital eye strain (computer eye syndrome). For this, stand straight and hold your arm straight in front of you. Keep up your thumb and start focusing on it. Slowly bring back the thumb closer to your eyes and again concentrate on it. Repeat this exercise for 15 minutes.

7. Writing messages on the wall:

This is also one of the exercises that you can practice to alleviate computer vision syndrome. Consider your eyes are lasers and pretend to use them to write something on the wall. Your eyes will move very fast with this exercise, resulting in increased stimulation.

8. Eye Massage:

Gently massage the area around your eyes in circular motions, starting at the temples and moving inwards towards the nose.

How to treat computer vision syndrome (computer eye syndrome) in children?

Technology has become an integral part of our lives. Hence, be it, adults or children, everyone has their reasons to remain glued to the digital devices. Following are some proven ways to reduce and prevent computer eye syndrome in children.

Limit screen time:

If children need a computer or any digital device for their school or other relevant work, barring that limit all possible screen time for them.

Eye Stretch:

Taking short breaks while you use the computer is always advised. Apart from that, it is equally important for your eye muscles to relax and focus at a distance while working on the computer. Stretching will help relieve muscle tension, thereby treating computer eye syndrome.

Spend time outdoors:

It is essential to spend a few hours outdoors daily to relieve tension associated with computer eye syndrome (digital eye strain).

Rearrange your childs desk:

One of the glaring reasons for computer eye syndrome (computer eye strain) is a non-ergonomic workstation. Watch out the settings of the desk, chair, lamp, lighting in the room, computer set-up, etc. Change settings, which is unsuitable for your childs sitting posture and giving him/her discomfort. A few tweaks in the settings can help them sit comfortably.

Why Choose Centre for Sight for Computer Vision Syndrome Treatment?

When it comes to addressing the pressing concerns of Computer Vision strain, Centre for Sight stands out as a leading eye care provider due to a combination of exceptional features and a patient-centric approach.

  • Specialized Expertise: Centre for Sight comprises a team of highly skilled and specialized eye specialists. These ophthalmologists possess extensive knowledge in the field of ophthalmology and are well-versed in the diagnosis and treatment of CVS. Their expertise ensures that you receive proper and effective care.
  • Advanced Diagnostic Tools: The facility is equipped with cutting-edge diagnostic technology, allowing for thorough assessments and any underlying vision problems. This commitment to accurate diagnosis is pivotal in tailoring treatments to the unique needs of each patient.
  • Customized Treatment Plans: Centre for Sight recognizes that eye problems like computer vision syndrome, dry eyes, etc can be multifaceted, often requiring a combination of treatments, such as ergonomic adjustments, lifestyle modifications, and specialized eyewear. We excel in creating personalized treatment plans, ensuring that each patient receives the most effective care.
  • Patient-Centered Care: Patient well-being is paramount at Centre for Sight. The facility prides itself on delivering patient-centered care, taking the time to understand individual concerns and preferences. This approach creates a warm and supportive environment for all our patients.
  • Comprehensive Solutions: In addition to treating CVS symptoms, Centre for Sight promotes a holistic approach to eye health. Our team of medical experts offer guidance on lifestyle changes and screen-time management, helping patients reduce the risk of future eye strain and ensuring long-term eye health.
  • Technological Advancements: With world-class technology and treatment options, Centre for Sight remains at the forefront of eye care. Patients can trust that they are benefiting from the latest advancements and the best available treatments.

Computer Vision Syndrome - FAQs

How Do You Treat Eye Strain Due to the Computer?

Take regular breaks, adjust screen settings for optimal viewing, ensure proper lighting, practice the 20-20-20 rule (every 20 minutes, look at something 20 feet away for 20 seconds), use computer glasses, and maintain good posture. Also, get your eye power checked regularly, and wear glasses if prescribed.

How Long Does It Take for Computer Vision Syndrome to Go Away?

The duration for Computer Vision Syndrome symptoms to dissipate varies depending on individual factors and the severity of the symptoms.

What Is Computer Vision Syndrome?

Computer Vision Syndrome (CVS) refers to vision-related problems caused by prolonged computer, tablet, or smartphone use, often due to factors like poor lighting, screen glare, and improper viewing distances.

Can You Cure Computer Vision Syndrome?

Computer Vision Syndrome (CVS) can’t be “cured” but its symptoms can be managed effectively with lifestyle changes and adjustments.

What are the common symptoms of Computer Vision Syndrome?

The common symptoms of Computer Vision Syndrome are the problems caused by prolonged computer usage, such as:

  • Eye irritation (Dry eyes, itchy eyes, red eyes)
  • Blurred vision
  • Headaches
  • Backaches
  • Neck aches
  • Eye fatigue

How is Computer Vision Syndrome caused?

Several factors cause digital eye strain, such as:

  • Less eye blink
  • Screen glare
  • Poor lighting
  • Poor posture while using a computer
  • Using computer from a wrong distance and angle
  • Uncorrected vision problems
  • A combination of many of these factors

Are children susceptible to Computer Vision Syndrome?

Yes, children are susceptible to Computer Vision Syndrome as using digital devices, such as computers, tablets, and smartphones for a long period, can lead to eye strain and fatigue in children, just as in adults. It’s important to aware children as well as parents about it.

What is the 20-20-20 rule in the context of Computer Vision Syndrome?

The 20-20-20 rule in the context of Computer Vision Syndrome is defined as a 20-second break to look at something 20-feet away every 20-minutes of screen time. It is considered as one of the effective ways to prevent Computer Vision Syndrome and reduce prolonged screen time.

Is blue light from screens a factor in Computer Vision Syndrome?

Yes, blue light from screens is a factor in Computer Vision Syndrome as it develops eye strain and fatigue. Using filters or reduced screen time helps mitigate its impact.

Can Computer Vision Syndrome cause permanent eye damage?

Prolonged screen time can lead to eye strain, fatigue, and discomfort, but there is no evidence that Computer Vision Syndrome can cause permanent damage to eyes.

How often should I have eye exams to monitor for Computer Vision Syndrome?

It is generally recommended to have eye exams every year to examine Computer Vision Syndrome, especially if you spend an ample amount of time. However, if you face any trouble, consult an eye expert as soon as possible.

Can having eye problems before, make Computer Vision Syndrome worse?

Yes, pre-existing eye problems can worsen Computer Vision Syndrome. Managing existing conditions through regular eye check-ups is crucial for reducing eye strain while using digital devices.

Are there special glasses for computer use to prevent Computer Vision Syndrome?

Yes, anti-reflective coatings and blue light filter glasses are available to reduce eye strain and prevent Computer Vision Syndrome. These glasses can provide more comfort while using digital devices for extended periods.

Can Computer Vision Syndrome be linked to headaches and migraines?

Prolonged use of digital devices may contribute to eyestrain, headaches, and migraines. Adjusting screen settings, taking breaks, and using proper eyewear can help eliminate symptoms and reduce the likelihood of developing Computer Vision Syndrome.

What role does proper lighting play in preventing Computer Vision Syndrome?

Proper lighting plays a vital role in preventing Computer Vision Syndrome as it provides sufficient, glare-free lighting, illuminates work areas, reducing eye strain during prolonged computer use. 

Can Computer vision syndrome affect sleep patterns?

Yes, Computer Vision Syndrome can affect sleep patterns. Prolonged screen time, especially before bedtime, can interfere with melatonin production due to increased exposure to blue light and thus disturb the sleep patterns.

Is there a connection between Computer Vision Syndrome and dry eyes?

Yes, Computer Vision Syndrome is linked to dry eyes. Extended screen period can reduce blinking and lead to dryness. Taking breaks, using artificial tears, and following the 20-20-20 rule can help alleviate symptoms.

Appointment Specialist Locate Us Call Us
"I chose Centre for Sight to get rid of my glasses. Their treatment is permanent, has no side effects and gave me the freedom to live to the fullest."
Select Contact Method
Delhi NCR
Rest of India
Book an Appointment

    Proceed Next

    Find a Specialist
    Locate Us
    In Delhi / NCR