Often stay up late to play the cell phone has a great harm to the eyes, because the stimulation of cell phone light source on the eyes and excessive use of eyes may lead to eye fatigue, myopia, and may even cause glaucoma, cataracts and other eye diseases.
Often stay up late to look at the cell phone may cause eye fatigue, due to a long time to the cell phone, excessive use of the eyes may cause eye fatigue, and even eye pain, soreness, dryness and other adverse reactions.
Staying up late watching cell phones is also likely to lead to the occurrence of myopia, due to prolonged, close-distance eye use may cause changes in the refractive state of the eyes, thus leading to myopia.
When you stay up late to play the cell phone, because the background light is darker, the cell phone light is brighter, so it is easy to cause dramatic changes in the pupil of the eye, long-term so may cause glaucoma. At the same time, the light radiation produced by the cell phone has a certain damage to the crystal as well as the retina, which can cause cataracts in severe cases.
Therefore, try not to stay up all night watching cell phones, so as not to cause adverse consequences. Usually also need to appropriate eye, regular eye massage, etc., to reduce the occurrence of visual fatigue.