Does a child with 4.8 vision need glasses. Patients are advised to go to the eye hospital for examination. 4.8 is already lower than the normal value, which is usually not needed if it is pseudomyopia, and glasses are needed if it is true myopia. 1. Pseudomyopia: It is usually caused by poor rest and excessive eye use. Patients can make adjustments by using eyes correctly, avoiding excessive and prolonged use of eyes, etc., and their eyesight can be restored to a certain extent after insisting for a period of time. 2. True myopia: 4.8 myopia belongs to mild myopia, which does not have much influence on patients’ daily study and life. It is recommended to decide whether to wear glasses under the doctor’s advice, and try not to procrastinate, and find out early and treat early, so as to avoid myopia becoming more serious. Usually pay attention to avoid the long time use of computers, cell phones and other electronic products, so that the eyes have enough rest, to avoid further vision loss. It is recommended that patients develop good eye habits in daily life and go to regular eye hospitals for checkups in a timely manner.