Aedes aegypti is mostly caused by vitreous clouding, which is generally more difficult to self-absorption, patients can be treated to promote the absorption of vitreous clouding and improve the discomfort symptoms. Aedes aegypti includes physiologic aedes aegypti and pathologic aedes aegypti, physiologic aedes aegypti is a degenerative lesion, generally with age can appear. Clinical manifestations for the eye fluttering small black dots, generally can not be reversed, but it rarely affects vision, most can be gradually adapted. Pathological flyspeck is mostly caused by vitreous hemorrhage, endophthalmitis, uveitis, etc., which can present with black shadows in front of the eyes and decreased vision. This condition generally can not be relieved by themselves, patients can be treated with medication, such as lecithin complex iodine, tobramycin dexamethasone eye drops and other medications to improve vision. It is recommended that patients with Aedes aegypti should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.