If young people’s eyes can be relieved by flying mosquitoes, but also according to the causes of flying mosquitoes, flying mosquitoes are also divided into physiological flying mosquitoes and pathological flying mosquitoes. General physiological mosquito flying syndrome is mainly refers to the physiological vitreous clouding, mainly among young people to myopia growth as the main reason, usually is to look at the bright background, or white wall will have black silk, black dot like things floating, similar to flying mosquitoes, so called mosquito flying syndrome. Physiological mosquitoes often do not need treatment, and there is no good way to treat, it does not affect vision, no pain, no itching, and will not bring bad consequences, clinical observation, follow-up, but also can not be alleviated. Pathological mosquitoes is to bleeding, inflammation, and exudation, this kind of mosquitoes need treatment, but also can be alleviated, usually need to find the cause, according to the cause to take the appropriate treatment, often need surgery or laser way to be able to treat.