Computer Vision Syndrome, a cause of eyestrain, affects almost everyone in the era of information .the prevention is difficult in an era where a typical person use a computer for at least two hours and some up to 14 hours per day.
Prolonged computer use causes stress as the muscles of the eyes cling to a careful position to maintain focus .the ' look much less blinks and, from 16 to 20 flashes at 6 to 8 blinks per minute when we fix computers.
This leads to the formation of dry spots the cornea - clear window before the eye passes and focuses light in the it - resulting discomfort and drought.
This condition is compounded if the person has pre-existing dry eyes and works in an environmenl air-conditioned, which is less humid, or if a fan blowing in his direction.
Untreated, CVS can affect the productivity of the work or the ability to use the computer for extended periods of time.
Symptoms include itching eyes tired, dry eyes and sometimes sore head, or double vision floue.Les affected individuals may also suffer from pain in the neck or shoulders.Here are some tips to combat the symptoms of computer vision syndrome.
Another important cause of CVS is presbyopia makes reference to the loss of the ability of the eye to focus on a narrow subject due to aging.
With presbyopia, most people do not know their reading glasses or sunglasses distance are not appropriate for the use of the computer.This is because computer viewing distance is different to read a book or something distant.ainsi, using sunglasses reading or shows distance to look at the computer, presbytes someone will have their eye strain.
For people who find it is a strain to read or to focus on fine prints the remote computer or near the beach, they can use reading glasses to help relieve some strain on the same yeux.Dans time, they can incorporate presbyopia Correction Eye exercises in their daily routine.
Some people with presbyopia can require a separate pair of reading glasses look computer if their normal reading distance is different from their computer read remotely.
The good news is that CVS can be treated with a positive result in général.De many patients with CVS find drops lubricant ophthalmic usually helps and thus are lecture.Ces sunglasses patients will also make it a point to reduce use of the computer, which is by far the processing option more succès.Mais if symptoms persist, do not ignore and obtain the assistance of an expert eye.
A detailed examination of the eyes may be necessary to exclude other causes of blurriness of vision from cataracts and other causes of dry eyes, such as prolonged use of lenses contact etc..
