How to prevent myopia in Guangzhou
Myopia has gradually become a common problem among teenagers in Guangzhou. In order to avoid the occurrence of myopia, we can prevent it from the following aspects.
1. Establish good eye habits
The occurrence of myopia is closely related to long-term close eye use. Therefore, establishing good eye use habits is the basic premise to prevent myopia. First, keep the correct posture and sight distance, and keep the distance from the screen more than 50 cm; Secondly, take a regular break. Every 30 minutes, you should have 5-10 minutes of visual relaxation activities. You can look out of the window or close your eyes for a rest; In addition, avoid using eyes for a long time, and do not exceed 2 hours a day. At the same time, reasonably arrange the study and rest time, do not stay up late, and ensure adequate sleep.
In addition, pay attention to maintaining good light conditions, and avoid dim and too bright light in the learning and working environment. In outdoor activities, you can choose to wear sunglasses with UV protection to reduce eye fatigue.
2. Control screen time
In recent years, with the popularization of electronic equipment, people use electronic screens more and more for a long time. The blue light emitted by the electronic screen has certain damage to the eyes, which is easy to lead to decreased vision. Therefore, controlling the screen time is one of the keys to prevent myopia.
It is recommended to use the electronic screen for no more than 2 hours every day, and pay attention to normal posture and sight distance to avoid excessive eye use. When using electronic equipment, you can lower the screen brightness, use eye exercises to relax the eye muscles, and take regular rest to reduce the burden on the eyes.
3. More outdoor activities
Research shows that outdoor activities play a positive role in preventing myopia. Outdoor activities can relax the eyes and exercise their ability to adjust to the distance, thus preventing myopia. Therefore, students in Guangzhou should take part in more outdoor activities, at least one to two hours of outdoor activities every day.
At the same time, outdoor activities can increase sunlight exposure, contribute to the synthesis of vitamin D, promote the healthy development of children, and prevent osteoporosis and other related diseases.
4. Regular eye examination
Regular eye examination is an important means for us to find and treat eye problems in time. An eye examination once a year can help us understand our eye health and correct it in time. Regular ophthalmic hospitals, such as the First Affiliated Hospital of Guangzhou Medical University, are selected for examination to ensure that the examination results are accurate and reliable.
During the examination, if there are signs of myopia, measures can be taken as soon as possible to correct them, such as wearing correct myopia glasses, carrying out vision training, etc. Regular eye examination can help us find and solve the problem of myopia as soon as possible, and prevent the disease from getting worse.
summary
The occurrence of myopia in Guangzhou can be effectively prevented by establishing good eye habits, controlling screen time, conducting more outdoor activities, and conducting regular eye examinations. The prevention of myopia requires the attention and joint efforts of our whole society to protect the eyesight health of young people.
