Notes after intraocular injection are as follows: 1, do not remove the gauze on the day after intraocular injection, do not wash your face and take a bath; 2, remove the gauze before coming to the hospital the next morning for review, and pay attention to wash your face so as not to let the water into your eyes as much as possible; 3, go back to the preoperative use of levofloxacin eye drops 4 times a day for at least 3 days; 4, usually one month after the injection for follow-up. If there is eye redness and eye pain, vision loss and other conditions at any time to come over for review, so as not to miss the condition; 5, after surgery may see a small black shadow below, is a normal phenomenon, mostly book a few air bubbles into the eye. General air a few days on the absorption, the small black shadow disappeared.