The need for glasses for children with more than 100 degrees of myopia needs to be determined by the nature of myopia and daily activities, and cannot be generalized. There are two types of myopia in children, pseudomyopia and true myopia. If you go to the ophthalmology department and find out that you have pseudomyopia, you don’t need to wear glasses. Usually, you just need to follow the doctor’s prescription, take some eye drops to relieve fatigue, reduce the frequency of eye use and prevent excessive eye fatigue. However, if the myopia of more than 100 degrees is caused by true myopia, it is necessary to wear glasses, so that the baby does not repeatedly squint to see things, aggravating eye fatigue, leading to the deepening of the degree. At this time through the optometry to wear the right number of glasses, not only can help to see things, but also to prevent myopia aggravation. After wearing glasses, it is recommended to regularly go to the ophthalmology department to review the vision, so as to avoid the change of prescription that leads to glasses not suitable. Usually pay attention to eye protection, avoid long-term playing cell phones, watching TV, reading books, etc. You can relieve eye fatigue by doing eye exercises, hot compresses, etc.