You can tell that your myopia may have gone up by symptoms such as a decrease in vision in the naked eye, or by wearing your own eyeglasses and still having trouble seeing clearly, or you can accurately tell if your myopia has grown by taking an optometry test.
If a myopic patient experiences significant vision loss or still experiences symptoms such as unclear vision after wearing his or her original eyeglasses, it may be due to myopia growth.
Optometry examination can clarify the specific refractive state of the eyes, compared with the previous optometry, it can be clear whether myopia has increased.
It is recommended that patients go to a regular ophthalmology department to have a standardized optometry examination in a timely manner. For children under 12 years of age, it is recommended to have an optometry examination after partial pupil dilation to clarify whether myopia has increased.