Computer vision syndrome (CVS) is a group of eye and vision-related problems that result from prolonged use of computer, tablet, e-reader and cell phone. Symptoms of CVS can include eye strain, headaches, blurred vision, dry eyes, and neck and shoulder pain.
It is important to note that CVS is a symptom complex and not a disease, and symptoms may vary from person to person.
What are eye problems caused by computer vision syndrome?
Some of the common eye problems caused by computer vision syndrome (CVS) include:
Eye strain: Prolonged use of electronic devices, poor lightening, glare from screen can cause the eyes to become fatigued and cause discomfort. Also if a person has glasses which he is not wearing ( nearor far sightedness or astigmatism) can lead to eye strain.
Blurred vision: Staring at a screen for long periods of time can cause the eyes to focus for extended periods, leading to temporary blurred vision. Holding devices too close for prolonged periods can also lead to blurring of vision.
Dry eyes: The reduced blink rate associated with computer use can lead to dry eyes and discomfort.
Headaches: Prolonged screen use can cause tension headaches, especially in the temples or around the eyes.
Double vision: The eyes may have trouble converging at the same point as the screen, leading to double vision.
Neck and shoulder pain: Sitting in one position for long periods of time and looking down at a screen can cause pain in the neck and shoulders. Poor posture while sitting can also lead to these symptoms.
What can be done to ease CVS?
There are several steps that can be taken to ease symptoms of computer vision syndrome (CVS) and prevent it from occurring:
Take frequent breaks: Take a break every 20 minutes to look away from the screen and focus at an object 20 feet away for 20 seconds ( The 20-20-20 rule). This can help to reduce eye strain and fatigue.
Adjust the position and lighting of the device: Position the computer screen so that it is at or slightly below eye level and make sure that the room is well-lit to reduce glare on the screen.
Use an anti-glare screen: An anti-glare screen can help to reduce glare and make it easier to see the screen. These screens are more commonly needed for older types of screens.
Blink frequently: Blink frequently to keep the eyes lubricated and reduce dryness.
Adjust the font size and brightness of screen: Use a font size that is easy to read and adjust the text size on your device so that it is easy to read. Adjust screen brightness so that it is neither too di
Computer vision syndrome (CVS) is a group of eye and vision-related problems that result from prolonged use of computer, tablet, e-reader and cell phone. Symptoms of CVS can include eye strain, headaches, blurred vision, dry eyes, and neck and shoulder pain.
It is important to note that CVS is a symptom complex and not a disease, and symptoms may vary from person to person.
What are eye problems caused by computer vision syndrome?
Some of the common eye problems caused by computer vision syndrome (CVS) include:
Eye strain: Prolonged use of electronic devices, poor lightening, glare from screen can cause the eyes to become fatigued and cause discomfort. Also if a person has glasses which he is not wearing ( nearor far sightedness or astigmatism) can lead to eye strain.
Blurred vision: Staring at a screen for long periods of time can cause the eyes to focus for extended periods, leading to temporary blurred vision. Holding devices too close for prolonged periods can also lead to blurring of vision.
Dry eyes: The reduced blink rate associated with computer use can lead to dry eyes and discomfort.
Headaches: Prolonged screen use can cause tension headaches, especially in the temples or around the eyes.
Double vision: The eyes may have trouble converging at the same point as the screen, leading to double vision.
Neck and shoulder pain: Sitting in one position for long periods of time and looking down at a screen can cause pain in the neck and shoulders. Poor posture while sitting can also lead to these symptoms.
What can be done to ease CVS?
There are several steps that can be taken to ease symptoms of computer vision syndrome (CVS) and prevent it from occurring:
Take frequent breaks: Take a break every 20 minutes to look away from the screen and focus at an object 20 feet away for 20 seconds ( The 20-20-20 rule). This can help to reduce eye strain and fatigue.
Adjust the position and lighting of the device: Position the computer screen so that it is at or slightly below eye level and make sure that the room is well-lit to reduce glare on the screen.
Use an anti-glare screen: An anti-glare screen can help to reduce glare and make it easier to see the screen. These screens are more commonly needed for older types of screens.
Blink frequently: Blink frequently to keep the eyes lubricated and reduce dryness.
Adjust the font size and brightness of screen: Use a font size that is easy to read and adjust the text size on your device so that it is easy to read. Adjust screen brightness so that it is neither too dim nor too bright. It should be comfortable on eyes.
Use good posture: Sit up straight and keep your head level to reduce neck and shoulder pain.
Eye exam: Get regular eye exam to check if there is any refractive error/glass correction, if so, use corrective lens or glasses.
Use artificial tears drops: If you are experiencing dry eyes, use artificial tears/ lubricating eye drops to help keep the eyes lubricated.
Use computer glasses: Special computer glasses with an anti-glare coating or blue cut glasses can reduce symptoms of CVS.
It is important to note that symptoms of CVS may vary from person to person, so it may take some experimentation to find the best way to ease your particular symptojms. If symptoms persist, consult an eye specialist for opinion.
m nor too bright. It should be comfortable on eyes.
Use good posture: Sit up straight and keep your head level to reduce neck and shoulder pain.
Eye exam: Get regular eye exam to check if there is any refractive error/glass correction, if so, use corrective lens or glasses.
Use artificial tears drops: If you are experiencing dry eyes, use artificial tears/ lubricating eye drops to help keep the eyes lubricated.
Use computer glasses: Special computer glasses with an anti-glare coating or blue cut glasses can reduce symptoms of CVS.
It is important to note that symptoms of CVS may vary from person to person, so it may take some experimentation to find the best way to ease your particular symptojms. If symptoms persist, consult an eye specialist for opinion.