How to protect the eyes at home and office? These reminders are quickly collected-live information
[Abstract] Recently, many people in the workplace have started the home office model. Video conferences, file processing, and communication have been converted into online models. Facing the time of computer and mobile phone screens, the time is longer than offline office.
So, how to protect your eyes at home? Recently, many people in the workplace have opened the home office model. Video conferences, document processing, and communication have been converted into online models. Facing the time of computer and mobile phone screens, the time is longer than offline office.
So, how to protect your eyes at home? "During home office, the most common eye problems in the workplace are dry eye disease and visual fatigue.
"Professor Wang Kai, chief physician of Peking University People’s Hospital’s Eye View Center, introduced in an interview with the People’s Daily Online that dry eye disease has a lot to do with the number of blinks. In normal conditions, people will blink 15-20 times per minute. However, when staring at the screen, because of too focused, the number of blinks will decrease significantly, only 5 times or less in the blink of an eye per minute. The reduction of the number of blinks will reduce the frequency of the tear film "refresh", reduce the secretion of the tear glands, make the eyes make the eyes The survival state of the department changes.
"At the same time, the screen for a long time and close -up watching will cause the ciliary muscle to shrink for a long time, which can easily cause spasm and cause visual fatigue.
Vision fatigue can cause pseudo -myopia. Pseudo -myopia is not only common among children, but also occurs from people who use computers for a long time, which should be paid attention to.
"Professor Wang Kai said.
So, how should I protect my eyes during the home office? Professor Wang Kai said that when using electronic devices, try to make the distance between the eyes and the screen within 30 ~ 50 cm.
Blink as much as possible at work, keep the lacrimal glands fully moist. If you look at the screen for half an hour, at least let your eyes rest for 5-10 minutes, you can overlook the window. Remember not to work for a long time in front of the computer.
After one day of hard work, you can appropriately apply the eyes. Hot compresses can effectively alleviate the symptoms of dry eyes.
At the same time, you can relieve visual fatigue by using eye drops and reverse shooting training.
"In short, scientific use of eye and paying attention to eye hygiene is the key to avoid eye problems at home and offices.
Professor Wang Kai reminded.