There are small black dots floating in front of the eyes, may be caused by vitreous clouding, high myopia, fundus disease, retinal detachment, etc., according to the situation to choose eye drops, temporary observation, medication, surgical treatment. 1. Eye drops: Vitreous clouding, also known as flying mosquito, is a kind of aging change, with the growth of age, the vitreous body is gradually clouding, which does not affect the eyesight and can be left untreated; when it affects the daily life, the choice of amiodarone peptide eye drops, lecithin complex iodine, and other medicines to treat it. 2. Temporary observation: highly myopic vitreous body will appear degenerative changes, no special treatment, generally will not affect vision, usually protect the eyes, avoid strenuous exercise. 3. Drug treatment: some fundus lesions such as fundus hemorrhage, retinal vein obstruction, etc. can also lead to black spots in front of the eyes in the fluttering, but also vision loss, you can take oral prednisone, lecithin composite iodine tablets and so on. 4. Surgery: Retinal detachment can cause black spots floating in front of the eyes, and it is best to have retinal detachment surgery as soon as possible. Black dots floating in front of the eyes, do not blindly use their own medicine, timely to the hospital, clear cause and active treatment, so as not to delay the condition.