The appearance of multiple black shadows six months after retinal surgery may be physiological factors, but also may be caused by vitreous clouding, vitreous blood, etc. It is recommended to seek early medical diagnosis.
1. Physiological factors: normal people with age, vitreous liquefaction will occur after the flying mosquito, manifested as a black shadow floating in front of the eyes.
2. Vitreous clouding: may be in the postoperative eye care, so that bacteria and other pathogens into the eye caused by infection, which in turn led to clouding, the phenomenon is usually accompanied by eye pain, eye red and other symptoms.
3. Vitreous hemorrhage: retinal hemorrhage may still occur after retinal surgery, resulting in vitreous hemorrhage, which causes dark shadows to float in front of the eyes.
It is recommended to pay attention to eye hygiene during the recovery period, do not rub the eyes with your hands, go to the hospital to clarify the cause of the black shadow and treat under the guidance of the doctor.