Myopia caused by the flying mosquitoes is mainly due to myopia caused by vitreous clouding, this situation is not lead to blindness. Flying mosquitoes, also known as physiological vitreous turbidity, is mainly due to the growth of myopia after the eye axis becomes longer and longer, in the process the vitreous will appear liquefied performance, so it will appear in front of the eyes flying mosquitoes, this situation in the highly myopic people is very common, the symptoms are floating objects or flying mosquitoes in front of the eyes, the vision will not have a significant impact, so it will not cause blindness. However, high myopia may cause blindness, the higher the degree of myopia, the more pathological damage, once the formation of retinal detachment and other serious complications, it may cause irreversible loss of vision, until blindness.