Fixing your smartphone in the dark in bed can make you blind. Here is the story of the ocular infarction in China

A case of ” ocular infarction ” came from China which temporarily led to total blindness of a Chinese boy who had observed his smartphone in a completely dark room in bed. A rare situation but which according to some doctors can happen and, which somehow confirms the problems related to the use of new mobile devices in these situations.

Ocular infarction: the Chinese affair

Using too closely, for a long time and in particular settings can lead to temporary blindness precisely because of the so-called ” ocular infarction “. According to a Chinese newspaper, the boy reported that he was suffering from an illness while he was observing the smartphone with one eye while he was lying on his back in the bed in his completely dark room. In this case, the boy would then have had serious vision problems with the impossibility of seeing for a certain period.

According to the doctor who visited him, the boy suffered an ocular infarction or a rare occlusion of the arteries that lead the blood to the retina and which can lead to temporary malfunctions of the visual organ and which in the long run also create permanent damage. Usually, this type of situation occurs in older people, but it is likely that a series of coincidences have created this problem for the young person.

It is recognized that the smartphone and its vision before bedtime can lead to vision problems. Many young people increasingly complain of ” transient smartphone blindness ” which are recognized as disturbances related to the use of these devices in bed, in a supine position, with one eye open and with a completely dark room.

In this case, to avoid such situations, it is possible to lower the brightness of the device or clearly avoid the use of the smartphone during the hours preceding sleep.