Flying mosquitoes is a common ophthalmological disease, most of them are physiological, or due to inflammation, trauma and other reasons leading to vitreous clouding degeneration, patients feel that there are floating objects in front of their eyes to make their vision blurred. Physiological flying mosquitoes can be improved through treatment, but most can not be completely cured, pathological flying mosquitoes need to be treated for the cause, most can be cured: 1, physiological flying mosquitoes: age, congenital dysplasia, myopia, etc. may cause flying mosquitoes, may and various causes of vitreous turbidity or liquefaction, fundus collagen fiber deformation, aggregation and other reasons, generally do not affect the vision, without 2, vitreous degeneration: endophthalmitis, uveitis, intraocular hemorrhage and other factors can make the vitreous cloudy degeneration, and then appear mosquitoes, need to go to the hospital for timely examination, for the cause of treatment, these causes of mosquitoes can be cured; 3, retinal lesions: retinal fissures or retinal detachment, etc. The lesion can make flying mosquitoes blurred vision symptoms appear sharply, timely surgery can effectively improve the symptoms, may be cured, but the treatment may cause more serious consequences; Diabetic retinopathy and hypertension, high blood pressure, high blood lipids and other causes of retinal vein blockage can also appear flying mosquitoes performance, should be treated for the original disease, actively control blood sugar, blood pressure, blood lipids, etc., through treatment can improve flying mosquitoes, but Because the original disease is not easy to cure, usually mosquitoes are not easy to cure; 4, vitreous hemorrhage: ruptured blood vessels in the fundus bleeding, can also appear mosquitoes blurred vision symptoms, the use of hemostatic drugs to actively find the cause of the corresponding treatment can be effective treatment of mosquitoes, usually can be cured; 5, other: some eye trauma, foreign bodies, parasites, tumors and eye surgery recovery, may appear Flying mosquitoes, need to address the cause of treatment, more can get relief or cure.