Scary, child's smart eyes presbyopia

Do you know that more children are becoming presbyopic smart eyes?
It seems that more children are getting harder to see nearby because of too much watching smartphone or excessive gameplay.

Presbyopia caused by normal aging is a state in which the function of controlling focus is weakened because the crystalline lens ages, the lens hardens and elasticity decreases and the refractive power of the lens does not increase. This makes it harder to see near or far.

On the other hand, the presbyopia of the smart head is young and it has a resilience of the crystalline lens, but it is in a state where it is out of focus. The reason for this is believed to be that it is not aging of the crystalline lens, but because of the fatigue of the muscles of the eye, which is the ciliary muscles supporting the crystalline lens, the lens thickness can not be controlled.

The tiredness of the ciliary muscle promotes myopia, so it will be difficult to see far or near as a result. If it gets too worse, it may become "amblyopia", which is a symptom that does not produce visual acuity even if it is corrected with eyeglasses or the like.

It seems that it is effective to rest your eyes for prevention. For children, if you use 45 minutes of smartphone, it seems good to take a rest from the 15th minute. It is also good to prevent dry eyes by consciously increasing the number of blinks or using a humidifier. In addition, it is effective to promote blood circulation by exercising.

Also, it is also important to use the goods that support health such as Hiijii / HEJI and try to reduce the burden on the eye as much as possible, such as separating the smartphone from the eyes.


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