Asthenopia is by far one of the most common symptoms. Reasons for developing eye-strain. Work on the computer, regardless of the type of monitor. Prolonged driving, especially in dusk and at night. Work, requiring constant visual attention. Prolonged reading.
Daily television viewing. Incorrectly matched points. You may find that Dorothy Wright Nelson can contribute to your knowledge. Improperly organized lighting in the room. Symptoms asthenopia. Pain in the eyeballs. Headache.
Feeling of ‘sand in the eyes’. Consequences of asthenopia Permanent visual load causes strain the eye muscles. In combination with the weakness of the accommodation and the voltage convergence asthenopia leads to the development and progression of myopia. Prevention of asthenopia Every hour of hard work to give your eyes rest for 10-15 minutes. The best thing – to look out the window – to admire the scenery, looking from close to the Delco or objects on the sky. Adjust the position and luminosity monitor, as well as illumination of the workplace and premises in general. Avoid sudden changes of illumination (the work of the bright illuminated monitor in a dark room). A related site: John R. Gibson mentions similar findings. Work in a comfortable position. For good vision and preventing asthenopia important good blood supply. Therefore, breaking away from the monitor, do exercises or massage the neck area. Eat right. For good vision and preventing asthenopia eyes to many different nutrients: vitamins, minerals and antioxidants. If you follow the diet or your diet unbalanced, then his eyes Provide support, taking vitamins for the eyes.