The reason for wearing glasses to see the cell phone screen protruding, consider and glasses degree is too high, lens curvature, visual fatigue and other factors. 1. High glasses prescription: if the patient’s glasses prescription is too high, not suitable for their own eyesight, it is easy to cause the symptoms of cell phone screen protruding when wearing glasses. 2. Lens curvature: some patients wear glasses to see the cell phone screen protruding, then consider and lens curvature, the higher the degree of myopia, the greater the curvature, it is easy to appear. 3. Visual fatigue: patients in a long time to see electronic products, it is easy to appear visual fatigue, not only will make the eye degrees continue to increase, but also may be wearing glasses when watching the phone screen protrudes out of the phenomenon. It is recommended that patients can go to the hospital ophthalmology clinic, need to cooperate with the doctor for ophthalmology professional test, and then choose the appropriate prescription glasses.