Eye Strain – What It Is, And How To Eliminate It
Have you ever experienced blurred vision, eye twitching or felt achiness around your eyes, especially when you close them at the end of the day? Do your eyes ever become sensitive to light or feel itchy and tired with twitching? Are your neck, shoulders or back ever a source of pain? If you find yourself experiencing any of these symptoms, then you probably are suffering from eye strain. In the digital society that we are living in, eye strain is becoming increasingly common for most individuals. With so many of us using hand held devices and computers at work and at home, eye strain has become a major job related complaint. This leads to decreased job productivity and an increased number of work errors. The clinical name for eye strain is asthenopia and although eye strain can cause a variety of problems, from job productivity to painful annoyances, it is usually not a serious condition and is alleviated once your eyes have rested.
As we all know, when our muscles become fatigued after an activity it usually means that we are not able to perform that activity as strong as before our muscles have become fatigued. Similarly, eye fatigue or eye strain causes reading to become difficult. Our eyes make 15,000 movements in an hour of time reading, plus other muscles are working hard keeping our lenses focused to the distance of the computer or book. In addition, our rate of blinking is decreased when we are reading to the rate of 10 blinks per minute verses 22 blinks per minute for a relaxed state, resulting in a drier ocular surface. What all this means is that over time your eyes are prone to become fatigued because so many movements are required to focus when your eyes are overworked, causing eye strain.
There are many ways to preserve your natural eyesight and avoid eye strain, despite our technology based society. One of the easiest ways to prevent eye strain is to improve your environment. Making sure that the lighting is comfortable and not too bright or too dim reduces the strain on your eyes. You can easily decrease interior lighting by using lower intensity light bulbs or fluorescent lighting. Avoid exterior lighting by not positioning your computer facing a window or drawing the drapes or blinds. Adjusting the contrast and brightness of your computer monitor and installing an antiglare screen to match your room environment helps avoid squinting and can relieve eye strain.
Remembering to take care of yourself in addition to changing your environment can also help reduce the effects of eye strain. Many doctors consider the “20-20-20 rule” to reduce focus strain. Focus eye strain is when your eyes become tired by constantly focusing on the distance of your computer. If you can remember to every twenty minutes focus on a distant object at least 20 feet away for 20 minutes this will greatly reduce eye strain problems. Customized computer eye wear can also help with focus eye strain by modifying your prescription eye glasses of bifocals or progressive lenses to the distance of a computer monitor.
Remembering to blink more frequently can greatly help relieve ocular dryness and eye strain by reducing irritation. Instead of wearing contact lenses it is better to wear customized computer eye glasses to reduce dryness as well. Facial massages helps with eye strain by applying a moist warm hand towel and gently rub your cheeks, forehead and neck area without rubbing your eye area. This will help to stimulate the nerves around the eyes to reduce the effects of eye strain.
Another technique called palming has been beneficial to some people. It is a type of relaxation technique that requires you to use the palms of your hands. Simply cup the palms of your hands over your eyes gently to totally block out the light so that you can imagine that you are peering into the distant night remembering to inhale and exhale slowly. It is recommended that you complete this exercise two to three times per day for two minutes.
If any eye strain symptoms continue to exist despite your efforts to reduce their effects it is important to seek medical attention for an eye exam. During an eye exam a physician can examine your eyes with a scope to determine if you truly have eye strain or possibly another type of eye condition requiring additional medical attention.
Now that you have an idea of what eye strain is and how to reduce or get rid of it, you can check out some more eye exercises to improve vision here at our home page. Also, we highly recommend you check this site out next to see a guaranteed method for improving your eyesight back to 20/20 naturally and permanently.