Generally speaking, most myopia is simple myopia, which starts at school age and increases with age, and stabilizes at the age of 18-20, so myopia has a developmental process and is not caused by wearing glasses. You should wear glasses under the guidance of an optometrist and pay attention to eye hygiene in general, the less you pay attention to your eyes, the more likely your prescription will deepen. Of course, the fitting of unqualified glasses is harmful and not beneficial. Some people’s myopia deepens after wearing glasses because they don’t pay attention to overcome bad reading habits after wearing glasses, not as a result of wearing glasses. However, if the optometry is not accurate or if you wear unqualified glasses, it can cause myopia to deepen.