Eye fatigue symptoms. Reading over time, sensory handwriting duplication or serial. Look in front of objects, ambiguous on floating instability. These are eye fatigue caused by the ciliary muscle-conditioning failure performance. In addition, some children will be repeated sty, blepharitis, all indicate that myopia of the "Prelude" has been played.
Perception allergies. In the event of eye fatigue at the same time, many people still associated with burning eyes, itching, dryness, pain, severe cases, the proliferation of deep pain to the eyes and even cause migraine headaches, can also cause occipital, neck, shoulders and back ache Department, which Neurogenesis is the feeling of eye fatigue caused by allergic perception.
Systemic symptoms of neurological disorders. Some of the original results of the study will produce good children bored mood, temper, become irritable, decreased academic performance. During sleep at night more than a dream, sweating, the body easy fatigue, and there is dizziness, loss of appetite and other symptoms. These are due to eye fatigue effects resulting from the performance of central and autonomic nervous disorders, but also the forthcoming myopia signal.