What to do when a child runs out of reserve vision

When children run out of reserve vision, they need to improve their bad eye habits, do more outdoor activities and have regular eye checkups as soon as possible.
1. Improve bad eye habits: Avoid looking at cell phones, computers and other electronic products, and avoid prolonged close study and reading. If you need to use your eyes at close range, make sure your posture is correct and the surrounding environment is bright. Avoid children tilting their heads to see things, avoid lying down to see things.
2. More outdoor activities: Increase the time spent outdoors during the day, suggesting an average of more than two hours a day.
3. Regular eye examination: It is recommended to have a detailed eye examination every three months to half a year, and if refractive error is found, wear appropriate glasses to correct it in time.
It is recommended to take children to the doctor for examination in time to avoid myopia occurring too quickly.