Symptoms of vitreous opacity

Eye vitreous opacity is mainly divided into two types, one is physiological, in addition to a pathological. Physiological turbidity, also known as floaters, is due to the aging of the vitreous body of the eye, caused by degradation. This patient is mainly manifested as a small number of black shadow flying in front of the eye, with the rotation of the eyeball, the black shadow can change, generally has little effect on vision, can not be treated. Pathological opacity is mainly caused by retinal degeneration or retinal hole, vitreous hemorrhage, retinal hemorrhage, etc. Normal black shadow is more, the impact on vision is also relatively large, examination will find that the retina or vitreous body has pathological changes. Generally, oral drugs are needed, or surgery is required.