How to Deal with the Decline of the Vision
So many parents are confused of the general decline of the children’ vision and they do not know what to do. The phenomenon is often referred as myopia. In fact, the decrease of the vision has very complex reasons, if there is no correct understanding, it is impossible to find the effective ways to solve the problem.
Now people have know that long-time reading and writing will cause the decline of the vision, that long-time watching TV and play computer will lead to the decrease of the vision, that eye injury or illness will result in a decline in visual acuity, and that eye fatigue, malnutrition, insomnia can also lead to decreased vision, and that the wrong ways to wearing the eyeglasses will give rise to the decline of the vision and so on. Actually there are many reasons for the decline of the vision, and there are also many different views.
From many years’ research and experience in the prevention of myopia, the reasons for the decline of the vision have two main parts: one is the refractive error, one is eye fatigue.
Refractive errors include hyperopia, myopia and astigmatism. Eye fatigue includes nervous eye strain, regulating eye strain and fissional eye strain.
Nervous eye strain will reduce the photoperceptivity of the eyes, which will make people feel the decline of the vision. For example watching TV and playing the computer for a long time, too much exposure to the bright light also lead to this problem. For the students, the above problems are inevitable, so through the proper rest, massage and physical methods, the decline of the vision can be prevented as much as possible.
The regulating eye strain is mainly caused by long-time and close-quarter using of eyes. Many people with myopia often see the objects at the close quarters without putting off the eyeglasses which will make the internal structure of the eyes adjust to the watching, thus the long-time fatigue of the muscle will cause the decline of the vision.
In addition malnutrition will also cause the decline of the vision. People who have the decline of the vision can eat some food full of some trace elements such as cadmium, strontium and zinc.
When the vision declines, the best approach is to see the professional optometrists. Find the reasons for the decline, and use the targeted and effective ways to deal with the decline. Due to that different reasons need different treatments, we should find out the right reasons, then make use of correct ways to treat the problems. The students had better have their eyes tested every three months. Learn to use right methods to protect our eyes avoiding the decline of the vision.
Popularity: 10% [?]
Have you got to be a certain age to use this?