The main hazards of not wearing glasses for myopic patients are blurred seeing, affecting the quality of vision, potentially triggering visual fatigue as well as causing myopia to continue to grow. When myopic patients do not wear eyeglasses, due to the loss of naked eye vision, it will cause blurred vision, which will seriously affect the quality of vision and then affect the quality of life. Especially when the patient is engaged in work such as driving, it can even cause danger. When myopic patients don’t wear glasses, their eyes are often in a state of adjustment because they can’t see the outside world, which can easily lead to symptoms of visual fatigue. If myopic patients don’t wear glasses, long time visual fatigue may cause further increase of myopia. It is recommended that myopic patients consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.