I'm sorry to hear that you are now having problems reading and your left eye is involved, too. Quite a few community members have mentioned that their doctor has changed the drug in their injections when the one they are using isn't having the desired effect. There are many considerations such as cost and insurance, but there are a number to choose from. This is a medical decision, and only your doctor would know if there was a chance another anti-vegf medication might possibly work better for you. Best wishes, Wendy, Advocate.