How does floaters cause

Floaters mainly refer to the floating shadow in front of the patient's eyes. If the patient shows floaters, it may be physiological or pathological. Physiological floaters are mainly caused by vitreous liquefaction or posterior vitreous detachment. If it is pathological floaters, it is mainly considered that there may be some eye diseases, such as vitreous hemorrhage and uveitis, which cause the patient's eyes to show floaters. If the patient shows floaters, it is necessary to find out the cause and treat the disease according to the cause.