During cataract surgery, you will remain awake and receive local anesthesia in the form of eye drops and receive a sedative or other medications to help you relax. Pros of cataract surgery anesthesia include the ability to numb potential pain and keep you comfortable during the procedure. Usually, the less medication the better. Your doctor will work with you to decide on the proper dosage and level of anesthesia that will be right for. To prepare for cataract surgery and anesthesia, you will need to follow your doctor’s instructions. Refrain from eating or drinking after midnight the night before, take any necessary medications as directed, and be sure you have someone to drive you home from the procedure. Cataract surgery is relatively quick and noninvasive. Anesthesia can make it even more seamless, although there are some potential risks for both surgery and anesthesia.