A woman in China has temporarily lost sight in her left eye after using her smartphone to play all night, according to reports collected by Fox News. Her name was not revealed, but according to the doctor treating her, the problem was excessive stress resulting in a broken vessel, effectively creating blood pockets that blocked their eyes.
"The patient was up all night playing on his mobile device," said Dr. Qiu Wangjian, a doctor at Songgang People's Hospital, who treated the woman. The next morning she woke up, picked up the phone and started using it again. About five minutes later, she found that she could not see through her left eye. She saw nothing. "
A laser treatment created a small hole in the patient's retina, which caused her blood to flow and her eyesight restored. "It was important that we treat her quickly so that she does not suffer from long-term side effects," Wangjian said.
The excessive use of the smartphone in night or dark environments, whose only light source is the screen of the device – already has several documentation and studies that catalog it as harmful to the eyes. According to a study from the University of Toledo, the so-called "blue light" may not only cause the same problems that Chinese women experience (known as "Valsalva retinopathy"), but is also attributed to the most important source factor for toxic molecules, which can lead to macular degeneration.
Cases of eye problems can be traced to the overuse of smartphones. Symptoms such as insomnia, dryness in the eyes, headaches and eye strain are related to continued use of mobile phones. Nowadays, several models have a kind of "blue light filter" to alleviate the symptoms. But of course, no one expects anyone to use the screen continuously to play on the device for hours and hours at a time.
Source: Fox News
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