How long does pseudomyopia change into true myopia?

Pseudomyopia is a functional myopia caused by poor eye adjustment. The degree is generally below 150 degrees. The blurred vision state is unstable. If you do not pay attention to eye care, your eyes will be in a state of fatigue for a long time. Some people can develop into true myopia for about half a year, or even longer. If you pay attention to eye care at ordinary times, sleep enough, study or work posture is correct, your eyes may return to normal.