... I had the injection 6 days ago and want to post my side effects so others can compare. First 2 days were crazy, swirling lights, then things quieted down. My pupil is slightly contracted so vision seems darker out of effected eye and a little blurry. I developed a floater 5 days after injection but its not really bothersome. So far, I haven't seen any vision improvement but hopefully will. Would love to hear from anyone about their side effects and whether the Jetrea injection helped them.