Flying mosquito in his 20s, usually related to myopia, due to myopia of the eye axis growth, so that the water in the vitreous body and protein colloid for separation, the patient see objects will appear dots, flying mosquito, ring and so on. This is caused by the concentrated gel floating into the field of vision, do not have any tension, just go to the hospital for relevant examinations to see if there is no netting or retinal cracks, there is no blockage of vision. If there is no such symptom, it is simple vitreous clouding, don’t mind too much, as long as you use medicines, such as eliminating haze capsule and remineralization capsule, stopping bleeding and eliminating blood stasis and brightening the eyes tablets, etc., the symptom will gradually improve. At the same time, do not look at the cell phone for a long time, long-term viewing of the cell phone will make the tears fatigue, or cause the tiny blood vessels in the retina leakage, leakage into the vitreous cavity, will also form this flying mosquito symptoms.