Aedes aegypti should be treated according to different causes and should not be treated blindly with medication. Elderly fly mosquito disease is generally divided into physiological and pathological, physiological fly mosquito disease generally do not need special treatment, pathological fly mosquito disease need to take targeted measures according to the original disease. Determine the elderly fly mosquito disease with what drugs, need to be based on specific circumstances, can not be generalized, mainly depends on the original disease. For example, for the presence of uveitis in elderly patients with flying mosquitoes, the inflammation should be actively dealt with, requiring the application of glucocorticoid drugs such as triamcinolone or prednisolone acetate or immunosuppressive drugs such as cyclophosphamide and nitrogen mustard phenylbutyrate, as prescribed by the doctor. If the patient has vitreous hemorrhage, hemostatic drugs such as lecithin complex iodine can be applied as prescribed. Generally, physiologic Aedes aegypti does not affect vision and does not require medication. It is recommended that patients with Aedes albopictus go to the hospital in time to clarify the cause of the disease and follow the doctor’s instructions for treatment.