Black floaters in the eyes may be caused by vitreous disease or pathologic factors such as fundus hemorrhage, or it may be physiological, you can first observe the main, if it can’t be relieved, consult a doctor for treatment. Black floaters in the eyes may be due to vitreous liquefaction that occurs gradually with age, if it does not affect visual perception, observation can be made first; if some patients feel that it seriously affects their visual perception and quality of life, they can take iodine-containing preparations or iodine-containing eye drops, such as amiodarone drops, to alleviate the problem as prescribed by the doctor; If it is a pathological factor including vitreous body disease or fundus hemorrhage, such as vitreous inflammation, vitreous blood and other lesions will appear in front of the eye with black flocculent floaters, this symptom must be as early as possible to the hospital ophthalmology examination and treatment, under the guidance of the doctor oral medication, such as lecithin complex iodine tablets, and vitreous laser ablation treatment if necessary. Therefore, when the eyes appear to see things with black floaters, it may be physiological factors, but it does not exclude the possibility of ocular pathology, it is recommended to go to the hospital for examination in time if there are any abnormalities in the eyes. In daily life and study, we should pay attention to diet balance, supplement all kinds of nutrition, avoid using electronic products for a long time, pay attention to the rest of the eyes.